Factor Info

ID 177831
Size 673 digits / 2235 bits
Status composite
Value 4553960717962780012442039568249748823602893959641703872159251331393138165203561260286497997013220524896158628191543580332359586023646136738460329328020023935890847370672781078453005443710401173491515290736082910038580641240061773103629724813065006316722166233469896726708321497548697907023967391581439180595688743885763542266908216136356686194411431200218245775413744098253816015551070271600565891852732343468070506177280327814932352947154156331991247711212822347570012376318108818924444319187845216618091684030344337151831888737481810574931138507811904987410746197816192456782979709067660709024559599077668339242238005884611442250440669109478496374943189052644472483758113

Factorizations

Primary (ID: 28671) 176056755096110933979308904205237674875392267408594919567631957463221599371454526488678276749409038187469765514321189864280227109 (proven prime)
(ID: 177832) 25866435601841762493199312640568394106092518147149419154394419045476190044064189028042563709358666760416364203479194270771332955061271961962935781667312158062068509982472814272127425760890133900768500465456363633648367523877184493335910879117376275069606271993430528986621397692492362181081819047019216326541132329282663118907758302657585450655908175678014054658882390478180838540714910268793518570569836285024648355476321600270806686143182131523298363913159556631898188272774691536416574355767301424395747874254339526341856264115763862770478157 (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.