Factor Info

ID 197763
Size 689 digits / 2289 bits
Status composite
Value 91372495587058996017115428032870453876328099726458657172765334384481068348774334397250430426546348081281577763258760530996123272013939577797952999280507056629183759263113702305754718642802815770935791417188996693604029383388221949757892574526573517734993184019009363124232390288712946996900034193144059003663181541931033141336879219170194919316522962847108577183839235605215891297670756942678901798555766363135536594883518997983340176967828441337875386763602128412646521110384417108389887627446803725092691223654260375121062677292413868408908449201450415934458373450776718771592895661111790198508933798369114348889829319099416328162912748066547918373945609625447600763631873900192159143611

Factorizations

Primary (ID: 17747) 10029326255975540225315623759854790100424324707311282592551252093418222618307605133987351456331928643789329341009 (proven prime)
(ID: 197764) 9110531780000540603782417272400776502291854093827800014884973756272686538439394239667522206798111109526098609608510136055057647839932338314506267065743785695725169216025598851510140117887140170095504800279262809128190199026308027358122764181997292034095583585051752817173189804535140274815844789839396836792614517897589396685714319190487560147507980627384121027516024333920612384920507604977950379378758011737296090407422312024661018805279231038394537701179214942112415527578452789492387094932964993455847174744898032064754038439542447576785795253604258157766519010530095567179 (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.