Factor Info

ID 83602
Size 710 digits / 2359 bits
Status composite
Value 81743851429475174924001051312708534892187175316766745002315051526399459564535551084204458510127490882652290799052569643737809506694882709640554222813137122525951002115368483355876366397269171759021447395179899144393832755012623270755185975829339988395312160411270925193222075054071687783154802975249972203008308497959407760566464552876902267379936683308457139551523157769004850773672748851840335668917469057354306957842935157143500220236632743346918437325968964832197538106203122750567650242939982501419744786800132274282770001349058044672826026393929267961490061077145979007424857172319248055475300147864041100771659129087297309492763246295780470820117679790972769469572798088189140903263474219211416363214759

Factorizations

Primary (ID: 81350) 200520611768576884397774079835870271933978030999818780393506471408934052076073610298407679355003525753 (proven prime)
(ID: 83603) 407658099127568403414727197551048926021409445555525393896380208682637304028374771049428289954198158546938112686701221994619522633790519255083966057419315190775227575913802383998730359488503404106873191518178724068930058950911621452032349717817599312893374798543442548217688961948322709510730346010482761330313252942913873867292759498069922252193161295859670570443918479831867869451609025147762254065581390735125078112798701386370727939906646105969070589889744754908548230607517856761532994191771790709178382586696831414922849073791770740835083529357182843560707560209929346374426879728123199511211315387337503 (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.