Factor Info

ID 164764
Size 779 digits / 2587 bits
Status composite
Value 51132169276868203031573638944335195777562725907214955153227072716641364441331175915918539353674228938136534517847465117312681336875091010561100176087264683530477730933584619423804301971654751930279501331696985995065301170384534832840564225400950357450907839520678558973339651613764392512786948496355041923043070689372594915388653245186055102561436498916657472777714452811839893715153040034893226514282113890154181967931916804414611470103438655305006660619780611308278687467556964720662069800709653174817009548117222019771974383037919166938706982403597246153840555124542040071472057618440196354107178533790498643552893901985316914384517721971032588794515917227622933104074010212132012149379532864253766087643071130608739229107368363649515328457554450745345594064657033793379729277

Factorizations

Primary (ID: 163584) 2531778485007234865183 (proven prime)
(ID: 164765) 20196146534803216259331718373957245011287557908666006520121198017090064890434947497576005683726940794237426488050803699510370320432806679049713272823723382516536550209681056759175891782085802603323850007092380956296606731113465587484281023266374622073577788869156792666404250683066482676787905018144775200090928994534091395745458888375234932024304894220439454279011497910377871412105222119635847761790375999084973778372106708129719791367304475114416388410147671445436706661770945339005295730347233608348204993607020139174292815529881265058219658084701489309637364998220805242797758848022936330113883246523572505683763839029214825552611819082511311731097818036073544578682819593686649649327792244073013869608805781621779749948267629765453260391300954789307619 (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.