Factor Info

ID 85719
Size 496 digits / 1645 bits
Status composite
Value 1290702470506982896767857244400587770588803149046379107752509283840962826872660583632509078890817988143676905675332916501838438730354062771744949555315806613918806885278584318660505162321921999840511854536445427296541927173002359371451631565476329546347819411342341783479653229764289124923265020519975260074500058265514562442690898763270421979628394435399316486789154451708233796981665183736027465282336851225350271995284069505199441508051585102902393573314801668157173737220153376748783720180481

Factorizations

Primary (ID: 84364) 51888305779168062021647853191212449966255977142044710920411705050073342058610177 (proven prime)
(ID: 85720) 24874631212668532943786161785977973925255319852479683780706078594298240523146734206715017295277662144443330332871892776961019255331061618322503746484732255228863383453747592479097502659340957838919628962412876453642544747592747232718422661104626360507017580569561297593767848843429088354112814488255522464466689882753767947392900685140105751600025266227685317486529475008545805493136935408230288131993572724679044353 (composite)

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.