Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 612: | \[{25^{612}-1\over24}\] | 22 × 32 × 7 × 13 × 19 × 31 × 37 × 73 × 103 × 137 × 307 × 313 × 409 × 601 × 613 × 829 × 1973 × 2857 × 3061 × 4591 × 5167 × 6427 × 6733 × 8467 × 20129 × 45289 × 90271 × 110161 × 317731 × 390001 × 432073 × 528667 × 543097 × 623017 × 4613053 × 6297787 × 6597973 × 19724557 × 26481241 × 34288117 × 41540861 × 159343993 × 312783409 × 455983453 × 466344409 × 1503418321 × 2194449013 × 12447002677<11> × 45618058027<11> × 60119016343<11> × 654652168021<12> × 938894988049<12> × 1361753880209<13> × 4959636586609<13> × 360143672909416579<18> × 10381929598158163489<20> × 26837241260899651321<20> × 95566927072257854677<20> × 56239469222605703866765297386656713<35> × 65127801352770865664923661368506241<35> × 285963691592722767421088565601855215949<39> × 22444466626277271120628423571194332041248441<44> × 1581897033493188819771058354415252729838488128568473<52> × 2717852932594736844734177439752595496864754063162569355014287852575743906620072157673210014009<94> × [18323058638444833351418043243831815029016550887308148757772000183327722149396438525131896239411005759023069971453211729322606086568856748489621126265198940642145899400994653427402625354713<188>] |