Factor Info

ID 64419
Size 610 digits / 2026 bits
Status composite
Value 7171292458805481006314453431521548514185840705527666348358098362605233907568465916871956721552902473290011231291172549648157755495478946605508120307160405322154404250033828917732469334477277509689872997365130084264399916594522265470885118174196508982505076171665319336645440499576742276480750260507395281665190092167847945149059854081425481582626417186354496560206971710012726796370801390558420869937375703489963400550176846084957357660877841933413700960342856535449464063277068749754413005646029043127675982503782405758998803733004889089722283558988935594245374062114984391155836853244411494391828553162788297

Factorizations

Primary (ID: 63342) 18469031047049514697 (proven prime)
(ID: 64420) 388287422363238559790982772194090276082496549193049563490793287146235258351817642237349678304337180525706899149358924775539021302234986651384527802527660984418950025834108550250527459484567586283689615433579591237673428093674968128601441649351089076951199558476765335350455523139538370739765183381379268020833689936983220628425325144667014215397227969778961089135226970237568957448147612376135605924367359634971701708524459749438710590483945286881037172047067158998090381149415990851422231686936970868725915761525419198891628152861255374005148739956279146426327792990052367508116392970028801 (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.