Factor Info

ID 120881
Size 387 digits / 1283 bits
Status composite
Value 155981281586455906903028155169489270549663107831258264638350144653469617371638452405043850773300654744437339466930921432969442284437119443340475810593402253661705058362001112611507054630770575358718121085556784076282789232011058826595907937788935026342500026394317211129939325402635710442892689666776571078449579659791805078583029589852919014756253419515120706685039158773533620933942863

Factorizations

Primary (ID: 9891) 54602368529729702892648463956331384470243544217269081860717875453622076151782330284750471521995416879780440855641 (proven prime)
(ID: 44768) 2856676107402333196762870384122203451406914618870596274676836572450341699007692443441036304746574501642837832189466019837522476553742882629771115487466078600501084155102544656322535295051391689899809828669916230787976873455279985590563306641640942095846436491416365962138343 (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.