Factor Info

ID 53289
Size 316 digits / 1047 bits
Status composite
Value 1447537847566505062233361929748272785914094018273905564442725363826531511964936221387547006016841322624734493311615940874073815656383140937367859729028416138815053490713657722068981187089968596348549888666794364266249390242675131039703566724731053481612315748997677528007120484203715933558212945514710479330991594061

Factorizations

Primary (ID: 76659) 42957790001471664291686050194961 (proven prime)
(ID: 76660) 33696748541228837904820323551049987031032787931372832684247761387168769705875099900802930186265305666967054457285004735079297224787791518442389771022288450104576173125675799730848985782836257677551721108565011659537404903549348264153552055142999856457738367047261531571940459629823101 (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.