Factor Info

ID 77472
Size 457 digits / 1517 bits
Status composite
Value 4254349070429071008968451842942095735922325378784303073744358218193574164404695997064029439052788906406655730959461894831545782110086309698540554271772623723485868553269903170920486652298083126543782560780504099426682983112887913239415515707499243033891895735463469126615800605816850304492496837808996641282193857150674168362481179016271844504508721704047470613911553793022115103292597473586614043745883097309952629842178903800203729718117840592568006750571

Factorizations

Primary (ID: 76362) 877812249762607860103694937318188273096949288451502997926981173211230663884509140614362085309815604852675420762149298839008024812274861414884334988517916513575511366756930617706793591622959 (proven prime)
(ID: 77473) 4846536456491237926402100690066332175029475097546474354283701883797914220623358950140894203694509723295735865798075209103900638055885476746094586231086727319659036862454180586279489530128876774186684260664121677289792064082847608948470874563826639385095879470154049669 (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.