Factor Info

ID 5570
Size 372 digits / 1236 bits
Status composite
Value 870564957360967494880888436961541440390537292671425411291197010155067928218332252553260536147999392721499748729176180629659976258834264270653682156755838287746249828532944862504578362174152290585918878130442502954744118212545362572535810275178917981149348307844477067909804479221345121745216940674196408013229697674326468567705365778660057292274958559742719015755751857877

Factorizations

Primary (ID: 4238) 1108439448677340328268341 (proven prime)
(ID: 5571) 785396945588485109504178867956263250772461132340184177177635290450129274028185426837975003544576207956906173718651358245849371814407422645462846333481902603944383336978038454503921171863444388916905791458892068100166667203556236937667489381254880232865024225716341847992329835584438169142242345637906939791231598761934192554840927526943052543716897 (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.