Factor Info

ID 112921
Size 814 digits / 2704 bits
Status composite
Value 7863318940980221652096694358015673071415164843377750347986275396267325353947176884290652521822731854945077047644347632151389322646210290904352703127671778554601180831015814036347299852930876208605974117513788397864565200535227486926154407383062495681550244084833717240907138078877501454243266878308527888241654067500028959359049099049921473206088672047009070888390513913004131457055911593509186885746954728942606365645876495685292993182056244211661519013977558203821378159570862610600262971769435834337806000775821536832616561902780841887087329490387918966190524411123073100385014474655321125953972168181154289402369299107547401981863519844408343922375916704883468690652556801105808308551008834256820307611221902450602716841170008145468542327797487285853480291438391644991943505812504765344630283337269887984454361

Factorizations

Primary (ID: 288) 439589715274978576995097049 (proven prime)
(ID: 112922) 17887859219048024311838689481920105237174761679770548186873643311430690607417368860149926855133361247400115288483539586792977542253223535139374536562815297908775892588034583812503059678550365539808439029337697708099911205277136259178217479321502788845436436735197442787269353811252235200331940706097215816476436732921163278113700930436175690704601538244925931874237595646128418379831404021755338117854753661197276346614668661971205319140896931381452364984759305475655318520637466695176880939175026736818939856966410337488725523281850810549706123065762389802081236657274535599200563595081674403076161926411349616886360355359772950491531468760198641679689764090041943429293380840676059871058265282281657942387877025457850958637796978737336624254754347273558590270515980675295497865971833089 (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.