Factor Info

ID 196280
Size 355 digits / 1179 bits
Status composite
Value 6631352069937745205835615322791678673262796632027852576212643614888465028818603338213934087270312502244845975525922414848724353183266406842837334771653877886156824402436288261777358358554930715009818623998770178392047128097769492446278845641393941008486535020295090391348180220978871154133722414824901053625259813107490417947731460313296623261594887044001

Factorizations

Primary (ID: 195619) 15599717299801394867671323561175544927185012746670936055306737712306916402258647708674719281427693362079964555977955843767855637752178500319144481104811456161 (proven prime)
(ID: 196281) 425094374628325548589322825390263987385990329710942022193205322118992825110524196818927245444849865806104105047252258045525533148173536428859505958310420322726395776205261438289818415433930961757441 (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.