Base 32 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 305: | \[{32^{305}-1\over31}\] | 601 × 1801 × 1831 × 2441 × 4271 × 228751 × 270841 × 484074637694471<15> × 138677317811332801<18> × 1259132845009383151<19> × 2305843009213693951<19> × 122201347621239739422001<24> × 364371848053973128400380293624417256758401<42> × 33611078289768126018373125271258157663312501427772972074839351<62> × [101673575656504917635062771062071967698440726018332489487316196276719436124235122369942677541408740138095013019537643524650769644666746168947192328038591379271847042357228794590139337697399100411969989960960788032080575351572495744812951<237>] |