Factor Info

ID 151002
Size 693 digits / 2301 bits
Status composite
Value 387985656358176031365985079752573560977873428201725949290659005716561679812505332571794962460511814242206344401809305927001643519602230838449444876204352764612864764233611953152427211713691209328968097582190037312299884000519240001846619408618835264787565712581932356262370719413247131461827895698373024919609859211992651325420809589283791250538957343522033432567448714562465640404518975157270539245413984026136374818865243950197641782629603344586900390044909333832801995106956885753749284297215420830457559485879486520346274983595159478204973647713531565134173841688083630705260726745062010205807051200781511721932692335620887017216214345328865155322352588440293282357001808563507423247114643

Factorizations

Primary (ID: 149927) 40203278481451553521 (proven prime)
(ID: 151003) 9650597439141179032358510233418709799565579312547878766157912920848539356988187620077189355756743740593414445479229099906331967065675333984861818834327454351066958860698216841330064744989350816874495810930980490097664019716425628185540662565673347412827454349662938840396051087828163273484233643419622419721563160640904937461424051770152461618794484323668892464713435730407140778884042971117879942112932977154232093766299374558867264159213458890155591838248392330170822395763680862220887659750339233234630087584173533242180738378987580559439350298906424569328899632937431968260086777849171095751257301188446411652337599664014290272956514995362116420634395229548192531084483 (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.