Factor Info

ID 153339
Size 792 digits / 2630 bits
Status composite
Value 426649890733517167038721783722102538496971276252802579459528982721351389745011932461030030300899479384772170733782479927429400898469243342927599812220384781368530153244596559000276174677023752738780953090253044808793403963650931342647844047447355693031304927080825849347015205546571463518751004124067333616255608723958446423095358205223770763796230048153735623700563851500911058147668804548083036754157608631600761989077164612686911591046502532095779291477748628738108156403720468239283222527827322972705452839123221434235622576376222401365731575394780705797761806014341082256516926690193238974473718806963461696779706627679936837066345054617120968124629809126433857146360230852913409464469615019953759059905382525426086122190846900516277439947311677351677405245157688500766165154817501008759

Factorizations

Primary (ID: 153340) 67909403716739816925453523 (proven prime)
(ID: 153341) 6282633440769662264469353418204825887227317741546184086967448955071133480695912358445457976464486066462640074383754301994506186106377253161235041006189988928508278851391839792171575716068638454337526970467998293558609361107375559094028397833160493012341537300834792974121578842080356438122719231150473399175690257177238171803117560868997780099871470605955099993053283928091769396691348296454445262755324679388845766116968311507306408906093172300802605128507613365223050991324008261293914249490625355334946197074049895647419531837053235072369614113795971164891775473059303025048999387619509104678778492749431786983067633053602943542383531280088982854619837166585135200255610369362735081795163453215291990557260688747384106299062214399512637594744506969226588076947533 (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.