Factor Info

ID 88872
Size 517 digits / 1715 bits
Status composite
Value 1756174967122129681393087301679211393000183295343367351455047003555064758008663791952899113915667387845258424590168919573751786189365668820928386697107263600684172756759459188771640815102986337486796969377797221182063409203007488746101019435326696665403378233029010608973193365161960264847059846052110578739003666714351629146654268829510653848683898035516983969702415847151589385399204698939047933792064049341092346911816546218415054984623775185237499838110771217006848205710153770869372328211875706796101485989893163

Factorizations

Primary (ID: 15652) 343655369137983063095894075648845280000129046670755685658533958973862141 (proven prime)
(ID: 88873) 5110279439332716117343683731466893988861582733705928641405753745927485896712351851565202775783312009561783931115352402904851956852680359135439535578944737467573047762387294184365004504215099510762252155393423149849365848382855759326235057829841832209258599870368369469403094273701649704475986288213469752350328698965086340428366002938988767396849644880848799944440579981351583724237052091713397739003184223628954912365315786783652235208757827143 (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.