Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 264: | \[{25^{264}-1\over24}\] | 23 × 3 × 7 × 13 × 17 × 23 × 31 × 67 × 89 × 199 × 313 × 601 × 1453 × 5281 × 11489 × 13729 × 390001 × 595123 × 929281 × 12207031 × 190771747 × 331660297 × 152587500001<12> × 386478495679<12> × 1030330938209<13> × 112835047682166217<18> × 518378519354634577<18> × 71225159567951317923809<23> × 91029014606406186465761<23> × 6509387183417404924784917<25> × 9080418348371887359375390001<28> × 2213895710934906295050485076049<31> × 13199418800349353397166435126188619938031531902761650943853405597771206184725761965971620006513<95> |