Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 145: | \[{25^{145}-1\over24}\] | 11 × 59 × 71 × 521 × 35671 × 1461311 × 5096867 × 98047293061<11> × 3532907090761<13> × 6090817323763<13> × 17149742984461<14> × 22125996444329<14> × 2158365113981511371558358567665231<34> × 488654500355218081336311051543759628081<39> × 388917369321230148861862121856409329475801<42> |