Factor Info

ID 84529
Size 427 digits / 1416 bits
Status composite
Value 1601004855903353281582175339322827794884357993671361446801813178728285185695925357943232312773432710111322624283508782329717102008449117933586863001561137889082867476871582408149891116081610080003855894258709919678667285678943324593504232364069547647133094167588796548842578413231996305145785921877020054827510948404611533582162356241123034118361859355062222295771283802835514964387714852626110835309990163083773353362176338449

Factorizations

Primary (ID: 83678) 20791900911241761978707445133319630172520101279595238804990243039767 (proven prime)
(ID: 84530) 77001370040087205665603206601142458059082892788883965538272079323094548912493546737044280620236829652789841973637774926004413915520064651244480143155672288104382086961292943119954932752768367004541038128947954360684811150287629631880943605746898443475849927685310697364029602591820995026258584914425119454196321648081721147326651154183981287700367752780148247 (proven prime)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.