Factor Info

ID 81996
Size 401 digits / 1331 bits
Status composite
Value 40522685412266571106649886082820624681230003712033232878020882736837560189641904823431598387953652186481732687212258988395356924675391124691072478554872665242233898815884394560671655888750379882510198268882432604257405896670785144898283562932189376465773420342841204860333383049574305704257362672587362387895956329433102266097283882868768147862899936592615994895938301361345407167982152607286925743511

Factorizations

Primary (ID: 81997) 723613635704324265863634375331802922977975323749676392639770195560706173028217104485032380382640090111565915268595634896174391939158042013686099907592274730987 (proven prime)
(ID: 57520) 56000444730182701690007433727305855171326211930945227810017049853517273347209463914909609421234314928258956441380707175891014895709712712082959273781803553950644751434837870350482931898759527517206413781560596891974443795060130803143468507653 (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.