Factor Info

ID 65490
Size 891 digits / 2960 bits
Status composite
Value 806256767964380259618210241014169517118442438544851343306534400992321348685999417721879050013863357992151838182295431249851365793447017452423041916479449666069645824446587956824548722013281391452454736393524279810541650680364474342349757896045342521507252517546882806855002671585265289869185576336858430539710098752723331385583937011042381933783494245234336378805472716745636167395203304478713217998010749219227089098504625382113297944972864561010060538548748533144328896959731192282285393880575744269271691146275898731949776000785615177489366480336987403085918131120344322290346012783432894815544256047887287268798102404554324491480399261417797026826494836033547341777994697665904168848993846235305011474838686063691322661273000685067952901843846544614625912492780464577438115504997837605943497399226994309342152233307195982717303296808285129774428546157106860024163051050262974129707764353

Factorizations

Primary (ID: 63378) 311640640511791392291238477 (proven prime)
(ID: 65491) 2587136153488538098167530648680275732205251027732586885735846243484496398041080879216691024564379697717061908541330050260678076777195574628796516568212315572329283041869911788576061675411168284363305590657750150679184430398122488626134724098596342404589419880869965540659101393583394614623952486997064345088428735202702390063237783991778537200278289240965383222471507178265497108652961523813543430122092461783967064010865802953991863144888898513721388167328481437694312810220866816404478196604923310918978570442156135904957204790221256188885405684436944917984417809741421583162327442393823172157150602917646564265749036010200805736126809976949197426374625451132980935459357482272819589440432468162775887597391334188984589980844426997789595447859876280781711477434015736765964135147254425761356829788800885830479466035156494312321141000779486801778004533876712278789 (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.