Factor Info

ID 135948
Size 712 digits / 2363 bits
Status composite
Value 1658511869546748467514749725510607498714338275312453596358891011115536694473897215217929834844753923197999220442835157809572650814624467243107739104212768021533993400786524753509504145832194348716243091041783023084072322371797817323857744010527140231500234768246278235813092510195371664791922834630512571200324765353491189095173306151066536088186382607121907296108368593761040266177765285108265086703725303783935455508734037458587652672745064331589118595157642550698832778957442204118081598901871625636999490572173104043376146425657655182381270700940297490336978051885768339456629523898796937905199880435473625822830870378691648219614559341716534670111209407046003864402673479093409452530095646732297724428192903

Factorizations

Primary (ID: 134184) 496997570388443929351 (proven prime)
(ID: 135949) 3337062328595463483062764192663305656727175990539760160211489507053043384452980352756932801335525362911870752055040832008617530670117320163767825069319134156612606727197491884103285008373747233686663251082835507444278635546162152158220121032763543216403983284676852742972349346575657972460905463581177480798362769759336654869980268342413124155560835299021769171693554820038011993983942889263373537215251609906203947577931899162058612214037812436383358757018783733158576962729302475921490456799446339372191777809227259219850075704311489890551571018339852879495795350981634967829651686137428318879496027434942934347559766620733197860787176524948836950666011702415119136845670503029384466932353 (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.