Factor Info

ID 25664
Size 432 digits / 1435 bits
Status composite
Value 489472560873627097942931972338010344561543404103986160726301690275627084020401390638830131263992604127378237997352788904385937678513123128130225950045421982283256756857777340976749557699474103963642038192988178187438428662789828065449056628441045142904351688463290808940201522566441614731408616852136383322368689000980524957311935222092977355846133261742720555910096578475732133692852809055786753831370183124987725359372427172370393

Factorizations

Primary (ID: 4187) 1008787906424294727221 (proven prime)
(ID: 25665) 485208593160667461711759860694373483835528106668732515394383838545496807343137316883383902949577384364444357624178535438352622707288895090036055288886549823913396267961024989463490889566134269096561178883921456016887249696385142117285065552748864799637743190374435101885757845475059300503457524386917863233445047822979921160124782144342784233963804257654719330884850079452309600418777155787652943125253680650133 (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.