Factor Info

ID 28571
Size 976 digits / 3240 bits
Status composite
Value 1922763368070912726662693187719433194255032784710357822876811705685554615549231882943529006518121863715897248572362668001692034071218444884558442000424926474264261956584456536560981753177334884348862716068565057970755061816226037820377434676690592013113116960545290430504335807264319638908669653521507815974158511028860408775596533292334019304353092753177526968409333000249958661020208233192332115595569999423195985502511103866638658695610394355015480013093887788653886846507527545232575131419563921648176469459132092522640314176411775077392374415966659618527581764886848430098636966680766809590840048837720394739373954527101270935799592378434503643619373762235382356899959624295814186198544482704916649043434809360110751985252552635122767232594550945028764252533217327789421254015651156530792749331865638831742583033705897058201484358668693879924628621971197312003883945086446576746334288315484050839277836528485456363340960410700071160760829858293776077409681016766329096889

Factorizations

Primary (ID: 28572) 1371217135315244092991 (proven prime)
(ID: 28573) 1402231140897220222154541463510183780455210819509658049146825857465456042981776439483859703744950001098787698185620242192712625679380096261959393019972192868790420758285887430473138539274673483092181197745528188898866125882083635819170206829185168307422561861351146449576058533581339143651450125918928051600648424658890475720704588999576638243898636335948921989617172863237942167657571364240433427636345918240920234358891060944181456579948738021384404023121754075974100258356321520500644695632514957117093663473300047697410413336502385018437120083480566252874750178879776224231596191685447857402096469176176235379414718456934067749530992475561108966901194851368669737390704556778931565205622624409233458418033078733039461588860786910988655865851185906824505501205397534687192959413827301054387485310312839741483886642752805373209849937712748525420924941969314817656853439218782269975637610454380794085307272443421171062290236749529336587134172663133116679 (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.