Factor Info

ID 41250
Size 372 digits / 1236 bits
Status composite
Value 680571728756340697134482221490712176313877607966411904969746228479078041716760346035009924205365199225266197012926680095822672862495807594026081251187880543297701870498411841412865616438169898928073394826694463845433797675386171735713085400530355644210116072842544128487371167975862257499155962712563644672218605939993573946234910792078530236436454253091390950957796679321

Factorizations

Primary (ID: 19461) 36096800156828895568286578224818258719817914995401933354161 (proven prime)
(ID: 41251) 18854073651943583623397043456249183035644047587687668697353057032952838462534455330692957542373222086228849834223906084624989360321879502407578712670001213440673516988793657770549349565754265613679057085288820362701191796666453163373370651265200372314636357570949620264507965264856886022030005282398512577507795561 (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.