Factor Info

ID 142262
Size 845 digits / 2806 bits
Status composite
Value 31539218578125184570570538305102884147564522631960156620961799543971021455402188902867728839700789679201908555691666743323456374508275129105160013927978291809084068449768386057802141399505649507058714002135078228569228934897303321611221507004270915749422125036215150263573681197083231420698834905758795596160103892743656982023797027763231304404860513227178725749289704133652069659891849032085546712569146726787583085754772347673236776095286880617717268055441034679568964989104664910558794250405198530922976303196069650055743594509913946337341330605819822760219134621462870635247416530376027825700742701142671643989173445800058112548360041678838591776075906547943384266814920116738243010991921326501770123952052262891780966618773801029415341301635336756828848472644974815849755092517061004187661235690921789988261085983882367952019802255628141843

Factorizations

Primary (ID: 6700) 11600321878916922053491 (proven prime)
(ID: 142263) 2718822710897904971686171332117119183002039001711805672834980883127666250130153542803607092049189904300880838839175296188703319464047300600740931743583086010526060522027004034031907525908271354105186886024344768291046118585823841724344505221357478064966212029646695121110873587038292202996987468431443090179325070426630065533065477635676085253795374174715523989315707198742320887117038401173830864187899240802885192303832981761722957707401152802254066686605225489914741768275004703096143558684329105086855314405455322595789705064124135109550568524994887665320894233129827429736566097679062791454553116265334039709603141176947457718442577870392462016198200584616891100537519379969488964487084244703094234671181971286624478295920668163422939278616522859379297660114527916523060015478019737233063795702113767154873082261807073 (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.