Factor Info

ID 187420
Size 719 digits / 2388 bits
Status composite
Value 66511319527981197805574304358448450861133462576518443517909042279032738205651251422531093969390224965839980647519374392483773653685432248986437356482780082002190168641260557052761127581898657107235275112249980946517425695905649240579977556063723138415464038565751966003387423993449230042740427427502094622561099005396952379712759724603508011013363370006635594438391914371920398392435729993579601245755938170381951694765945949595164411122518311063331017337425399112866726011675259036580840367511422067205776236906629950275187561358094824800082049972225563551470172251732061341188915240456654550271309603456944641528422065534363731551428416206458372097674527460033588603633258201923358800767634702743447616105797832761047

Factorizations

Primary (ID: 152393) 24274869980616021618875753 (proven prime)
(ID: 187419) 2739924851547787563594848512992321484784906736875816558775853227778451648874578948433566258782102929960462838258027465307541311948368238204367329647859847165862631463281309806544519767345375422855773028516666802849652860427175090153265939115054016857416999807387671538679906551928724641989573665691616212005567388459883390879161206239214321140946963992801875359219148995916132452130487221563084566397734903582509512153912632754732762249999189813647014853795311906543562476825090006271239210529669749176888892595998111072109833244630498197431794354229231322162539130875209025886656678552491900452666416250597676901680501569946600995783416616102098477826529369972192609435613995420869900214145599 (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.