Factor Info

ID 100665
Size 272 digits / 902 bits
Status composite
Value 25626632579517859020773089786246412073780941821423456417514977347066243447216919650141750850926661086004617405622899678885372906575366090319772734738083240329466798055414091301543072702367503548623598632776052454365389278171004081597360892913449752672133088230373344076859

Factorizations

Primary (ID: 78) 37125857850184727260788881 (proven prime)
(ID: 100666) 690263715465644075222174719444903899585212455588803310328558617742295976866072450290952609131342755143150355328430796164281545080539385724109365600194593486878404208772298756037013043690325875002432827514052515777945088857606673570852385901270539 (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.