Factor Info

ID 31527
Size 250 digits / 828 bits
Status composite
Value 1066035861509947579480988607983791238684525503346233467005619659330422642181295574404923441328030488228029250174636295980594553745854624776521920184286472857258051451413184735766430312631510112645324885666225476604142285781110706771960420577024303987

Factorizations

Primary (ID: 7549) 2233934314632639115197089640522599067817629985127899 (proven prime)
(ID: 31528) 477201077277535167572089481504773298358317520919427987832294695774563770910030992498133179155298256485666036630178589829488016632930990650136816324199030906824382181707972089512167011544256927088713 (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.