Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 351: | \[{25^{351}-1\over24}\] | 33 × 7 × 19 × 31 × 79 × 109 × 163 × 271 × 487 × 829 × 3121 × 4159 × 5167 × 5227 × 31051 × 38923 × 40483 × 87049 × 3771847 × 7655311 × 16018507 × 223963741 × 305175781 × 43236180703<11> × 22735632934561<14> × 608459012088799<15> × 121949664589584488031947458631250949<36> × 937938782117311845318745554345005320717861<42> × 6475711850365695029787483033056414199292785571<46> × 1489161023006154219903790225805356280792802449809<49> × 128625980740150302845955193531591585859041755400069<51> × 28920334026203533654458766950585386646358981999170117191352876016196282163159680333596398116512897782573228363827201867752006602475467221167<140> |