Factor Info

ID 178488
Size 599 digits / 1989 bits
Status composite
Value 51809031301355202381346621341908357414026369991979870609997078020187719184304978894398533342528212281560776063418674174218583067252209153486524926546954638850086850864683123337902018963123813959808533264503965869931561011458480360993664593991362583945740818640067788647323025254356307694859608225455649002582700518736361544338354492532798402999330554099465197768443294721230257656655365139663923280157289350957300575851456981942129559678542471607922111190953934654523674493566154920953323705056675334676173183414078543692494657061249779025878039034604771576804446439744240613852749237222343872488911

Factorizations

Primary (ID: 30104) 93050795618060019993527864672451793967658975383744506887149912645295446695942469928409949311863597631 (proven prime)
(ID: 178489) 556782249493197281415378447793708877201738180024634021148900142256974130371290621636975044075531141519853479748774783282663487491634576216316099871581883703849103039501217591764964016590535970919883355543089262014612164008906920009964606160679268216488904985379388417657139676994523594858046275808368010983696530569143992003961905792429772108383757943442080126662266965092466601166649984676312722123300045415327177198013589742384138590995555085423382877461184470835149850227759217918491180478496881 (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.