Factor Info

ID 100951
Size 382 digits / 1267 bits
Status composite
Value 1978951348029818499551438529968003859629685686564971154933208609216418053250309898590567034514456094720372569293035363869119645704709643143130434590371151565610122119522077201422160208784597917322452658602134667478357987950445965000500199474241382449349435806263575615377747444929496035529189521174129175686477476504893273972795602258501655462411137796752584773861422092533092762619

Factorizations

Primary (ID: 136) 3150927827816930878141597 (proven prime)
(ID: 100952) 628053530950248000393923894489281490142998173961445204491099353804461468657203983454685956127508569215357133142492336474666437410155087727027474412348018089633067423994986482267962206229194604776049983570168867779661781083174189272276895217209245745778262295112860239896551211567442910428428123510504900815430238241925930046796784460294587169181022397553527 (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.