Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 462: | \[{25^{462}-1\over24}\] | 2 × 3 × 72 × 13 × 23 × 29 × 31 × 43 × 67 × 89 × 127 × 199 × 379 × 449 × 463 × 601 × 1453 × 2521 × 5281 × 7603 × 8009 × 8317 × 19531 × 42967 × 285517 × 519499 × 595123 × 12207031 × 40987409 × 190771747 × 234750601 × 527093491 × 1430975701 × 12168544081<11> × 13920748381<11> × 20828886541<11> × 386478495679<12> × 1030330938209<13> × 8090594434231<13> × 24587411156281<14> × 74353801974761<14> × 266286844846214347<18> × 537684328029194809<18> × 162715052426691233701<21> × 6509387183417404924784917<25> × 17757087562354803087936135241<29> × 49970061516036179615325895945741<32> × 267859557529209897722406319386619<33> × 250176727235862117504718715345525839542079<42> × 1373095119406080811642424383401401449810674535237<49> × 83365695988047293970582062995265919785848642157983<50> × 1436674768394682949553079043634568862786037502040560613<55> × 32055453100953226693356769870396390709614670948349354111761<59> |