Factor Info

ID 151017
Size 798 digits / 2649 bits
Status composite
Value 198018382241924804144487987030620005936263720667189516650544648277031107810608669254040112440557672669769556831874181585232360839545061459957910524215977693164962198262362220578168325930553706631874697269117172153291708993445325623742274105184875904156398475339119008428872779780955564159372136142292027120325582264567648648028257318356347596264989366390807314230166218275347241983679501129077842405512017740882624342001865444309424569967178178924278435649840618943562351490072470342014533701189180237480498731422225850129946461521783779122657695241632850068922518354466588072303250962834716769553633096688319019081728318250017714142992295017507975025632101504079880904924053840569953608600061731339559868079523997102921046803669906845535700688376427445041914395542825787061276280326122847343793857

Factorizations

Primary (ID: 151018) 3859696991678264576677 (proven prime)
(ID: 151019) 51304126378019873059231303930253837024322870107067483993798533803117881070839129191838204334856352427876996159975468294723513249467821416618923890945279861645408692532295721101360082778260054838935013983114020433352148160377235882264993040971343904982104587375016488493155255193775021751008851515506840249128868821582163214619550828936689568144485768628961715818585753177227740978411929341510909646162243321590110418546811470870741261815520362539717743475932200467856239288341807776747872099530928759410381944708492884975113973843930601435540735014447097806325990443960131799674707904101175813434423865998051966279643589574907067169183183872991841829313755208263664819686850710464083235015751945520717217183247939438233459198679349503746083071668866242546850481927183656111341 (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.