Factor Info

ID 74301
Size 288 digits / 956 bits
Status composite
Value 526991277860942824534372199077379976633085420287527723377170933681056950172979191549603595098790858765972904072087889939725957583677597989243581013831585163487203433991715980451362675357646924194026634976901829249013584990238457479412845398170007461138690637566884421666232276488846745113

Factorizations

Primary (ID: 74302) 15161614250757079812344364260297902244477764299924276760549254462414383 (proven prime)
(ID: 74303) 34758256551384563169916600690881917986676812230742872430307508153103562913705227597986016887708991607194484990580822215034758917754777099124503652019509402707289229803335511146954716197050262204706748576956482301984311 (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.