Factor Info

ID 144521
Size 656 digits / 2178 bits
Status composite
Value 27914291661714048270588595890368152897645709342867169287786030211583571514660546667158521405875422197113745929614229082622471069019029643155381758171445593231270196568908625747520312355704832770382885961333153073956461448230693344112111779575588203308410553619491571376668309829094815292911276849928457162103479596531998700712186820008957952457878507953065602646845849301895672935333799498988377241848923777599847278571089184294103362114863490533079832716506037040136013836924351328558461147998124736554480626698409389614229801077845177376853988695688760313120571486950082446299577080995467444112850128905652505189276234956841827496993067706675130054220633

Factorizations

Primary (ID: 143154) 1249075800768926003921653 (proven prime)
(ID: 144522) 22347956500742487671811228077452748289047597742535844069687792321847797877733334529316121030429001955504975106098944346194427951385247832134856607393648587939454710021482529363722726084596264026752659150439985527490484661714784940416560315565374527440660021205083720499813871040552340330288170823040593701783808533561028504317881532275798202420897942834528843754991685354793033844639215098303208321896973112096818708829920862940841742925632031777178337279990351709412186777877590331924392907467139494516755272170342924837115436774853464315828350704386168577470265137185469604872742705895255078900439165745432465583081407279552536661 (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.