Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 535: | \[{25^{535}-1\over24}\] | 11 × 71 × 521 × 643 × 2141 × 6421 × 4576884341<10> × 5486016363791<13> × 35411885288978941<17> × 172163150940018661<18> × 717433171088016374418821<24> × 618691336713427778212600657181<30> × 277267461900868216455231985933091<33> × 159745355677531226795726527119537776550594226912629399294136965936054647<72> × 31185279260568044420127376167817331754427590708273556085046744199505935036838206891411<86> × 34529337257308359081720880980225298745731820148543445720162733310245390661497805379389193365791189338932339831819443273533662167293104258450594815341<149> × 28257746670926104404464548924208871065001497065733390318312725229975178023279456345346208144430243607247217417861535836298634229413640560723383507192414982847289494980796884176960000057924606421628981872129787477695119023411273068398823686863125253824964767391370112145464644909418801<284> |