Factor Info

ID 37978
Size 530 digits / 1758 bits
Status composite
Value 12795382513740082915333073144396464851064849536961337987593149295206954501346320271263097839744513573921006416693937412658200767664548710980989036330030617610580024231082646267117187027754282838331167603415986824449490911846297924065267277342855040189602302122229557915000992346525432177294134853995652578375855886558564466140240471130556441874331998973882510018257702599664175220010674505164641147155493831306794429236732871817414598097570263738777522953809716529310913515900890382542366788711899853076855657384540643597462043727

Factorizations

Primary (ID: 12804) 2183282650517290924429932389219789617134601763 (proven prime)
(ID: 37979) 5860616586088127042912264002913684517367418966478268947191579205435067359836704919466870058157497539331852850632784520608703998389241948192569825940188266042710316961567939846359153889692996531954640040597518535106691112276763455658413742431996500021830697229838411777389171912319230666721010376438056664095622970258506675877688856100868033964442610816807092320276911197214770650824047579899919700246486245808548289675845508660055462294688509281669055153207224306391100854310984480229 (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.