Factor Info

ID 67977
Size 1021 digits / 3390 bits
Status composite
Value 2687143866508231099730004819908978018388873423888599806136991354297524099996637528857333901682355489208484487344171191280115725182985649183767613353325861505065501409089034259395394542633230175497365880895911708765647559220331623467023217759014294400561772349293856768063237190585934630668746485872545502196981961193413824942910522431156925542737166256031666951189844436105379303694192231281114839520554093900759408152244561484667264050978658367884615841801354371424926002937199359501873771556224572411169198980074202312634996654018100736391105798958307521988498808616375866462906254428968347175167486945540001603699405977932776286079555985741341176448907031362974386420596964155639880530340964799100862692873480529460599541614555585091724880618118399983766954022142308707529154808165291827415358121006718891395111351250224909784120369044668710412303908024196121442237302564822079995172002884667421590526882185141040104145418750711244117045670305909659804960230721676868450954295402228891186112100220352244413014744182041

Factorizations

Primary (ID: 92428) 460137572778371557785054623257871 (proven prime)
(ID: 95085) 5839870563672731232260633537165083505095128452449247697535984011258423632143742626251356089664638093560117306903555593225414331557072023477207902549340163244332958812107953422153692945236517815689661733023404538933814533936009519110448140608994158374676671701820764518927719975568290588160999476059909572168328721012317163695971903047038018929311408065584175963484588450427817707029501286645406020214808150146358901759774831149435703610994207376312086690272491122575312620368703629818496144415124855857853285171204301452850450740314171675751516377525652360296533832836393284059603051726027303627209388892410462230386139508585116920112395123988729962791391185886843995125180428728507983187180308087084219710792900676777407858045520341196978725373515892241953466302892158870457619541641870752466248507504914198236211857363586421418521757351745841870107453226612098839274302305971386024263741751843538719958150716437524823725942772430594437600499653894622295339328111003137452584383694269271 (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.