Factor Info

ID 31561
Size 307 digits / 1017 bits
Status composite
Value 1339457785406323666228303162954286390316736096239147449629779103356926372696451154170816164391821568259612311925619731291730771136145327277336261893658361230086810630640985937665015814352833517557454896932130872252801255683906279066984722620501262049994247428885951185562177610515390483493679520124119350021

Factorizations

Primary (ID: 17629) 395666672236734606509610128318397748439846570760380264055116038461957014358460611709311172913627482394120857720381 (proven prime)
(ID: 31562) 3385318702316432593862235905567004621766365636372104457598759477567346435104677832359444752837338986569981399074673843152451850162379744725655313948890304642502763292674802776207780675701902441 (proven prime)

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.