Factor Info

ID 139971
Size 369 digits / 1225 bits
Status composite
Value 507654545906402072294311049849366307802237867700620034999715243738629322491563630011464301927002101573220877720263898958719911836888281698118781415676981830062488297206258292600998634542954812900870094723886953399060207524832314082955991894690330592542496429496506843275655427859188937280612832679676432941207482756077746875767086874440322971439825667988073703911750011

Factorizations

Primary (ID: 139972) 40917726170287290092964241 (proven prime)
(ID: 139973) 12406714483441633192223455064798238613394860089626621469064413803995378973521675243856984980292046181034850366702680469109176793629037178260644500769369228946427059648459269330771111834149477799106228655304519352484262124559348282663392286733627458312673638373679281966572572984825844669862689899638487507925463027792379281183318483468621392971 (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.