Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 386: | \[{25^{386}-1\over24}\] | 2 × 13 × 773 × 69481 × 157489 × 1046447 × 749154725101<12> × 3357768242667569<16> × 29236154014192628894921<23> × 406875383561091922623241829<27> × 13302022772145301912117245535348604521034254056544901<53> × 137264616753458559985037764860037509634175051850677845943197547205305803<72> × 2188204970175459207787323803702410481729392361313578427539575673958230643241<76> × 653307895929756357032069541177270095642284909406860982228674482418078001190973372748580182250689<96> × 933167592403037263238898491267983116707746699568705465461491047173937423980765777084167919078654658049835605910121418107579718271130713245930995837<147> |