Factor Info

ID 155555
Size 619 digits / 2055 bits
Status composite
Value 3463283208485878293503513427768015257143173322939872417987609947866774958337300370686876666259691475258424545127829909573453451088653825524464147756996950184840553616345294081894531734420329291658488330805080355411795401808219082053062778805149855649254696869026114617215569498699015783572288837394690090707101733694809507350869845610962785541394927150662644057753939147394346600197304258825098020523773201744737267846744405977646318204157458400375105380498767618796398835306941193602108330623817505897547589718239826243057834201465539087047909324102228063568076502270054973290620232757242336173374721331320709999108081

Factorizations

Primary (ID: 154669) 194382021317865834077 (proven prime)
(ID: 155556) 17816890600301441984596066853881307678658913485128813380567520423441847306054222749552931442075605560056728557655747241964441609488843916015918255969414758487727356266608231293361094905800842489872804579557076948447098584091849527122990995595329717615111034438076793103154425229417042167135964969001618455089263803389226532420238672213955109164623214700572020575501506994586472206668875755496528697718322364630297380272489323756868716634563093824099828428163467503847088614723792612562658193860517844301123531071431621193123598938406944609034361908925630245576843412369260745678955087703848410726053 (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.