Factor Info

ID 167474
Size 1207 digits / 4010 bits
Status composite
Value 7583903768221593865008148742825188770221625480746891106420885952570591207357696376211827962126038803750089342227950907689889929527509864265677228280331482432776777032190934201803161529484607385768554582376635181785399553718901033611897323330694815308134044439972224122807280336195464549872378518626877677800512052328310240601154821844599555664356332560492360706650610584274831048020663956651984855453127600952887551239510174884541996998784404490720217975654381943536149987773494641054428168804456690707136030986684498811238295417696155720159770627883493388086181285665712673236621423245509156377186881269031512039251485555403473674327146864188312173373165330413843147948242021389510924633401382932947136610441226428868669294861769812819911825647562547331524975397696724864002306420387967172022885994242561556132090572855556358492614493614823929424324068268177561066458790598842735799965342874965319746515761607761837581416258546823296943147884382876270771698159614112239015394155537738285130233145503878972894993817280823803183264921678341906802212916223125579692654724933738573166011789398969552786239995020576178361248776338888881584758750529064995018802827604403846865316936252126620340614554072582684341

Factorizations

Primary (ID: 167475) 556087568467850334943777 (proven prime)
(ID: 167476) 13637966748864751735646931740312459656763241412532011532334977287031520251114619234173101300295796487974497625603795710171027792616924337370700482834922105961897017819034830038067822714472388681978816303511425776292507076844306346983307279103469727483783125911133406395909707897443264885394152356988925838014272845046169657681643620557325714391503281470424372007084259331450307506117561445743379435872320859026902831496739029442596077892775557664058691076651125641078496412044202668277608787357829861000243696324346381862058231350243052045485678504118794789142356022435441399547495964239452558492316172691760368423857728870908792594384792261295388356991297688833021262108324987422245748530291327783406774486636480364532835618177897093161737789428756338667068074886343152684003437182677101348736990969970152566096603688343528241333581764220783735622439506010414763723241779518440468403132244856925595567226201421124868566278884036764970132407524865514441464011917091356718844399396888715489546132621492638869682457523387836899840839280370098395761393760637790361132920583871548061558694341854345913829338134046751589728810512327426889842236796530850217892513279023570091900997092506133 (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.