Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 301: | \[{27^{301}-1\over26}\] | 431 × 1093 × 4129 × 368089 × 8127001 × 2199072289 × 403647411301<12> × 921928537909<12> × 1112447458333<13> × 380808546861411923<18> × 31575110690775101163983809<26> × 912851565662857110894244969<27> × 2954696283347370339434959009<28> × 44366905071069896976751991210521<32> × 1637488491377023232096661007236924821107539941341<49> × [213439002251621132169581383147192909665746446301499299402278448635597531812316108972397272492318605639275253631857367480890907248229802813702599903190745334114440719229283181244304583017<186>] |