Factor Info

ID 52901
Size 267 digits / 885 bits
Status composite
Value 187210091537920306078333554216404483746365345085319294977887783069497974135672610456361136997579727802674956209603888638358991939688903817015974909438159098841405280793872522128650893729716940304898112738110629671208527661431933060474203869630761316554075747929319127

Factorizations

Primary (ID: 52445) 576319092656266231937955277485160608227 (proven prime)
(ID: 76218) 324837566416662074374200064363409913173411237823537286389504058623253624888808990443009124667782801008681418061992034314237369211206954556676057922729270298508771982414896448971268273256951011298877411247031487518173492085176701 (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.