Factor Info

ID 40722
Size 644 digits / 2138 bits
Status composite
Value 21614733669121454000660764029689165955831668727800071410093723180991548503590579164653068548516338780563564057764659420681648424272211374521284468298280116699757840135197392664274197566093537931867925862697239776280820557688319447657049657939689179623605455928458699492980452791753839118529355675283018595886342362205410510071979859623516378695750328667826518797654123057420143988762875465086342787054831421076939726909738037653160102992724571179486067330161605728935592649933088323056638326619096714142646346022959863871321191002054627557507052557437689899432287049941938903204730292891555225076624082835972958985440244020994119263351791294517

Factorizations

Primary (ID: 40723) 166854369766695909292136736839975373279641 (proven prime)
(ID: 40724) 129542508831768992515281289535754964220054507154764237913354816957944025342492655640344835455503590653297985038577976928157043091601916690424931138672445959003106294053011558776151866490972552549548225753098544621480485886905360007740867205763823215896007821640933091817292131815572906272613485350097250558597657211770215997776066684653433036661162424234257208327751254352686900076794254835983179026696616823374881349603663007851875436001966997291763816685925404980421996620785989916150341484417693236273005581211118878973994494523452291578295859227099389003841742364924505929622826184804068337616835837 (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.