Factor Info

ID 64545
Size 650 digits / 2158 bits
Status composite
Value 31912116412086768250586447801235904018861684587646443868125927764073193399227484927229865719614122979070384282202545259459774794942579950641427693300123761582208989386756942609106565772143003848979492626237971908964441923096164861934723816280517080710293957407640249921036652378827868182550033956766057388977680949086168534480249961266978781827640363649914047442193675876847335673327137290057023364097151386297359898367275095762101362013335419819443555664153908023963951598490367910002336395252768805932331854445534040848952700958344783939500988556402664747182908882982110003109588999435493796592507095327913964607402930718677566743249637609920049787

Factorizations

Primary (ID: 63525) 859764623611313847689900219 (proven prime)
(ID: 64546) 37117270861930389736717001565608756152982536995762088846922156690963950624831034429987249521957881048577009703296610446591923389835297578893840440883260189053692695841451263453932668066282254230076168992168048568563693865532431785357448145466199234952322091278003958331692650720545187066907961553525414897081887524301132867635752648949950628437990254198930403770265996593668834819570855143538779754751509810830885186414760748962225640341608636295951542126386034481244324153012748348401264629235868001532326305612398540377597514292555548354885619696047103401360472889841205080808866402642470140121290010397365225596262910273 (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.