tables > repunit > base7

Base 7 Repunits

Table

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(available: 0-999)

Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

0: \[{7^{0}-1\over6}\] 0
1: \[{7^{1}-1\over6}\] 1
2: \[{7^{2}-1\over6}\] 23
3: \[{7^{3}-1\over6}\] 3 × 19
4: \[{7^{4}-1\over6}\] 24 × 52
5: \[{7^{5}-1\over6}\] 2801
6: \[{7^{6}-1\over6}\] 23 × 3 × 19 × 43
7: \[{7^{7}-1\over6}\] 29 × 4733
8: \[{7^{8}-1\over6}\] 25 × 52 × 1201
9: \[{7^{9}-1\over6}\] 32 × 19 × 37 × 1063
10: \[{7^{10}-1\over6}\] 23 × 11 × 191 × 2801
11: \[{7^{11}-1\over6}\] 1123 × 293459
12: \[{7^{12}-1\over6}\] 24 × 3 × 52 × 13 × 19 × 43 × 181
13: \[{7^{13}-1\over6}\] 16148168401<11>
14: \[{7^{14}-1\over6}\] 23 × 29 × 113 × 911 × 4733
15: \[{7^{15}-1\over6}\] 3 × 19 × 31 × 2801 × 159871
16: \[{7^{16}-1\over6}\] 26 × 52 × 17 × 1201 × 169553
17: \[{7^{17}-1\over6}\] 14009 × 2767631689
18: \[{7^{18}-1\over6}\] 23 × 32 × 19 × 37 × 43 × 1063 × 117307
19: \[{7^{19}-1\over6}\] 419 × 4534166740403<13>
20: \[{7^{20}-1\over6}\] 24 × 53 × 11 × 191 × 281 × 2801 × 4021
21: \[{7^{21}-1\over6}\] 3 × 19 × 29 × 4733 × 11898664849<11>
22: \[{7^{22}-1\over6}\] 23 × 23 × 1123 × 293459 × 10746341
23: \[{7^{23}-1\over6}\] 47 × 3083 × 31479823396757<14>
24: \[{7^{24}-1\over6}\] 25 × 3 × 52 × 13 × 19 × 43 × 73 × 181 × 193 × 409 × 1201
25: \[{7^{25}-1\over6}\] 2551 × 2801 × 31280679788951<14>
26: \[{7^{26}-1\over6}\] 23 × 53 × 228511817 × 16148168401<11>
27: \[{7^{27}-1\over6}\] 33 × 19 × 37 × 109 × 811 × 1063 × 2377 × 2583253
28: \[{7^{28}-1\over6}\] 24 × 52 × 29 × 113 × 911 × 4733 × 13564461457<11>
29: \[{7^{29}-1\over6}\] 59 × 127540261 × 71316922984999<14>
30: \[{7^{30}-1\over6}\] 23 × 3 × 11 × 19 × 31 × 43 × 191 × 2801 × 159871 × 6568801
31: \[{7^{31}-1\over6}\] 311 × 21143 × 3999088279399464409<19>
32: \[{7^{32}-1\over6}\] 27 × 52 × 17 × 353 × 1201 × 169553 × 47072139617<11>
33: \[{7^{33}-1\over6}\] 3 × 19 × 1123 × 3631 × 293459 × 1532917 × 12323587
34: \[{7^{34}-1\over6}\] 23 × 14009 × 2767631689 × 29078814248401<14>
35: \[{7^{35}-1\over6}\] 29 × 2801 × 4733 × 2127431041 × 77192844961<11>
36: \[{7^{36}-1\over6}\] 24 × 32 × 52 × 13 × 19 × 37 × 43 × 181 × 1063 × 117307 × 13841169553<11>
37: \[{7^{37}-1\over6}\] 223 × 2887 × 4805345109492315767981401<25>
38: \[{7^{38}-1\over6}\] 23 × 419 × 351121 × 4058036683 × 4534166740403<13>
39: \[{7^{39}-1\over6}\] 3 × 19 × 486643 × 7524739 × 44975113 × 16148168401<11>
40: \[{7^{40}-1\over6}\] 25 × 53 × 11 × 41 × 191 × 281 × 1201 × 2801 × 4021 × 810221830361<12>
41: \[{7^{41}-1\over6}\] 83 × 20515909 × 4362139336229068656094783<25>
42: \[{7^{42}-1\over6}\] 23 × 3 × 19 × 29 × 43 × 113 × 911 × 4733 × 51031 × 309079 × 11898664849<11>
43: \[{7^{43}-1\over6}\] 166003607842448777<18> × 2192537062271178641<19>
44: \[{7^{44}-1\over6}\] 24 × 52 × 23 × 661 × 1123 × 1409 × 293459 × 10746341 × 83960385389<11>
45: \[{7^{45}-1\over6}\] 32 × 19 × 31 × 37 × 1063 × 2801 × 159871 × 1527007411 × 125096112091<12>
46: \[{7^{46}-1\over6}\] 23 × 47 × 3083 × 31479823396757<14> × 3421093417510114543<19>
47: \[{7^{47}-1\over6}\] 13722816749522711<17> × 63681511996418550459487<23>
48: \[{7^{48}-1\over6}\] 26 × 3 × 52 × 13 × 17 × 19 × 43 × 73 × 181 × 193 × 409 × 1201 × 169553 × 33232924804801<14>
49: \[{7^{49}-1\over6}\] 29 × 3529 × 4733 × 1074473 × 13473433 × 6106505825833677713<19>
50: \[{7^{50}-1\over6}\] 23 × 11 × 191 × 2551 × 2801 × 31280679788951<14> × 79787519018560501<17>
51: \[{7^{51}-1\over6}\] 3 × 19 × 103 × 14009 × 365773 × 2316281689 × 2767631689 × 10879733611<11>
52: \[{7^{52}-1\over6}\] 24 × 52 × 53 × 157 × 228511817 × 16148168401<11> × 1195857367853217109<19>
53: \[{7^{53}-1\over6}\] 8269 × 319591 × 38904276017035188056372051839841219<35>
54: \[{7^{54}-1\over6}\] 23 × 33 × 19 × 37 × 43 × 109 × 811 × 1063 × 2377 × 117307 × 2583253 × 1628413557556843<16>
55: \[{7^{55}-1\over6}\] 1123 × 2801 × 293459 × 5457586804596062091175455674392801<34>
56: \[{7^{56}-1\over6}\] 25 × 52 × 29 × 113 × 337 × 911 × 1201 × 2129 × 4733 × 517553 × 515717329 × 13564461457<11>
57: \[{7^{57}-1\over6}\] 3 × 192 × 419 × 19609 × 879399649 × 4534166740403<13> × 6957533874046531<16>
58: \[{7^{58}-1\over6}\] 23 × 59 × 127540261 × 71316922984999<14> × 402488219476647465854701<24>
59: \[{7^{59}-1\over6}\] 459257 × 134927809 × 550413361 × 354639323684545612988577649<27>
60: \[{7^{60}-1\over6}\] 24 × 3 × 53 × 11 × 13 × 19 × 31 × 43 × 61 × 181 × 191 × 281 × 2801 × 4021 × 159871 × 6568801 × 555915824341<12>
61: \[{7^{61}-1\over6}\] 367 × 4759 × 177237331 × 1914662449813727660680530326064591907<37>
62: \[{7^{62}-1\over6}\] 23 × 311 × 373 × 21143 × 9754399 × 5420506947192709<16> × 3999088279399464409<19>
63: \[{7^{63}-1\over6}\] 32 × 19 × 29 × 37 × 1063 × 4733 × 11898664849<11> × 2643999917660728787808396988849<31>
64: \[{7^{64}-1\over6}\] 28 × 52 × 17 × 353 × 1201 × 169553 × 7699649 × 134818753 × 47072139617<11> × 531968664833<12>
65: \[{7^{65}-1\over6}\] 131 × 2801 × 157951 × 787021 × 16148168401<11> × 4446437759531<13> × 434502978835771<15>
66: \[{7^{66}-1\over6}\] 23 × 3 × 19 × 23 × 43 × 67 × 1123 × 3631 × 293459 × 1532917 × 10746341 × 12323587 × 1357105535093947<16>
67: \[{7^{67}-1\over6}\] 228337 × 147300841 × 206244761 × 10052011757370829033540932021825161<35>
68: \[{7^{68}-1\over6}\] 24 × 52 × 137 × 14009 × 59361349 × 2767631689 × 29078814248401<14> × 133088039373662309<18>
69: \[{7^{69}-1\over6}\] 3 × 19 × 47 × 139 × 3083 × 402011881627<12> × 31479823396757<14> × 235169662395069356312233<24>
70: \[{7^{70}-1\over6}\] 23 × 11 × 29 × 71 × 113 × 191 × 421 × 911 × 2801 × 4733 × 12128131 × 603926681 × 2127431041 × 77192844961<11>
71: \[{7^{71}-1\over6}\] 990643452963163<15> × 169002145064468556765676975247413756542145739<45>
72: \[{7^{72}-1\over6}\] 25 × 32 × 52 × 13 × 19 × 37 × 43 × 73 × 181 × 193 × 409 × 1063 × 1201 × 42409 × 117307 × 137089 × 13841169553<11> × 32952799801<11>
73: \[{7^{73}-1\over6}\] 439 × 3675989 × 359390389 × 1958423494433591<16> × 7222605228105536202757606969<28>
74: \[{7^{74}-1\over6}\] 23 × 149 × 223 × 2887 × 4805345109492315767981401<25> × 15572244900182528777225808449<29>
75: \[{7^{75}-1\over6}\] 3 × 19 × 31 × 2551 × 2801 × 29251 × 159871 × 31280679788951<14> × 217648180992721729506406538251<30>
76: \[{7^{76}-1\over6}\] 24 × 52 × 419 × 351121 × 4058036683 × 4534166740403<13> × 2598696228942460402343442913969<31>
77: \[{7^{77}-1\over6}\] 29 × 1123 × 4733 × 293459 × 724487149 × 6809710909<10> × 88262612316754526107621113329689<32>
78: \[{7^{78}-1\over6}\] 23 × 3 × 19 × 43 × 53 × 79 × 486643 × 7524739 × 23850061 × 44975113 × 228511817 × 16148168401<11> × 115868130379<12>
79: \[{7^{79}-1\over6}\] 913242407367610843676812931<27> × 1056836588644853738704557482552056406147<40>
80: \[{7^{80}-1\over6}\] 26 × 53 × 11 × 17 × 41 × 191 × 281 × 881 × 1201 × 2801 × 4021 × 169553 × 542081 × 810221830361<12> × 2312581841562813841<19>
81: \[{7^{81}-1\over6}\] 34 × 19 × 37 × 109 × 811 × 1063 × 1621 × 2377 × 3727 × 2583253 × 3368791 × 70722308812401674174993533367023<32>
82: \[{7^{82}-1\over6}\] 23 × 83 × 4849399 × 8999993 × 20515909 × 1636258751 × 78009515593<11> × 4362139336229068656094783<25>
83: \[{7^{83}-1\over6}\] 167 × 66733 × 76066181 × 7685542369<10> × 62911130477521<14> × 303567967057423<15> × 18624275418445601<17>
84: \[{7^{84}-1\over6}\] 24 × 3 × 52 × 13 × 19 × 29 × 43 × 113 × 181 × 911 × 4733 × 51031 × 309079 × 11898664849<11> × 13564461457<11> × 195489390796456327201<21>
85: \[{7^{85}-1\over6}\] 1531 × 2801 × 4931 × 14009 × 2767631689 × 138497973518827432485604572537024087153816681041<48>
86: \[{7^{86}-1\over6}\] 23 × 947 × 19867 × 20899 × 163573 × 235211 × 3799051 × 4749781 × 166003607842448777<18> × 2192537062271178641<19>
87: \[{7^{87}-1\over6}\] 3 × 19 × 59 × 127540261 × 2576743207 × 71316922984999<14> × 196915704073465747<18> × 358475907408445923469<21>
88: \[{7^{88}-1\over6}\] 25 × 52 × 23 × 89 × 661 × 1123 × 1201 × 1409 × 8713 × 293459 × 10746341 × 83960385389<11> × 8206973609150536446402438593<28>
89: \[{7^{89}-1\over6}\] 1805633 × 18489605314740987765913<23> × 8166146875847876762859119015147004762656450569<46>
90: \[{7^{90}-1\over6}\] 23 × 32 × 11 × 19 × 31 × 37 × 43 × 191 × 541 × 1063 × 2801 × 117307 × 154351 × 159871 × 295831 × 6568801 × 7777981 × 1527007411 × 125096112091<12>
91: \[{7^{91}-1\over6}\] 29 × 4733 × 7304123737<10> × 16148168401<11> × 231410451435538144122809<24> × 3565837331172073232378945297<28>
92: \[{7^{92}-1\over6}\] 24 × 52 × 47 × 3083 × 26681 × 649981 × 15513961 × 31479823396757<14> × 3421093417510114543<19> × 55681942361860463813<20>
93: \[{7^{93}-1\over6}\] 3 × 19 × 311 × 21143 × 5463751 × 2211164386353499<16> × 3999088279399464409<19> × 36148617745189465516342817701<29>
94: \[{7^{94}-1\over6}\] 23 × 13722816749522711<17> × 63681511996418550459487<23> × 655417289594537954307682339857743931943<39>
95: \[{7^{95}-1\over6}\] 419 × 2801 × 36671 × 1966385431 × 4534166740403<13> × 83588499889013461558350575326824370345112529401<47>
96: \[{7^{96}-1\over6}\] 27 × 3 × 52 × 13 × 17 × 19 × 43 × 73 × 97 × 181 × 193 × 353 × 409 × 1201 × 169553 × 104837857 × 47072139617<11> × 33232924804801<14> × 108604397663266369<18>
97: \[{7^{97}-1\over6}\] 389 × 971 × 4160924156784953821413999107825795646911807584554735726748631757909547764679<76>
98: \[{7^{98}-1\over6}\] 23 × 29 × 113 × 197 × 883 × 911 × 3529 × 3823 × 4733 × 161309 × 1074473 × 1445599 × 13473433 × 19847549 × 101361401 × 6106505825833677713<19>
99: \[{7^{99}-1\over6}\] 32 × 19 × 37 × 199 × 1063 × 1123 × 3631 × 173647 × 293459 × 1532917 × 12323587 × 14658652062814508164798530246267135510037033<44>

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