Factor Info

ID 133246
Size 688 digits / 2284 bits
Status composite
Value 2497618116288156070122433768240820580487361940169419870026846928544077217562236130729617866157748633053758281260087537448552075466885269012548927707605613440431521527966010637620653694414281626328839496195410374458382606099655951304010844984265915069949882268069427861039535666633820100656813260470783460395973874650083966348420680894846744847014838579850519510048211586932254951579846259945675534172102738209338616555822797093417270970380857987457468640113356570760115523150687860745265102491268413999350076284360382991378549828474057363860540959778725378321424257320675234170524284466525264689684094386935540441439514098286733151008927546740641103592194097133462546387305278401896573153

Factorizations

Primary (ID: 131694) 7865855595529911658005355038639053 (proven prime)
(ID: 169223) 317526566049283675038851381209284697285248631649922168634000632155784575866175816660446027261078875775423105716437566444645168671014380615521186008995401694355416524190617743663412658651738566165494167462912179136124852577583992688338256381727200615177220741635510209689739758209292126455435383324788738422457283707728321784504034239360382355638637346532977002727604275191904063352989272934987964379110522868311331222921258961704661943446762590348167220376110132257720754283712987717051106376396814634265007799633530034095528718437578848216922962977200567065332116388688944095040915597201385755592858985856548439950336555936805279739067685893049349049701 (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.