Factor Info

ID 15653
Size 491 digits / 1630 bits
Status composite
Value 36055587468186148917773027933129665482059166315391081619518857886102550233759176217302104110820284943782615560573979984166539452475772498212807063239307109812720915401066597471777041247153732950786251431198272389818137349657593931570814553814125126079729723589389937929903258802181245091832796053668315310329054488738851180676639353589250922352857031572814229404095375981094269325810133033209585378142516940875501163914669958668300358843400416062223638710744781494414287863216291365893566359

Factorizations

Primary (ID: 11187) 1799520676358263836249116773983093776067731788104797976755522863204273973214237799542669775253771301268617374756896653578445267522764696603459866460147715295527356171742430813085374395309929925098792998479072683867643648045147452807 (proven prime)
(ID: 15654) 20036217389373244862864196262187329665281723794204087126504401910962446906740420971632225005619234545143765484571787465453566822046032707843657710450847573608842023091477564503419913811228599412238447477486057688078872719911924371752128031286077715556919687537 (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.