Factor Info

ID 99528
Size 765 digits / 2541 bits
Status composite
Value 536591979989322615985663159194158080710300239271455161673811768505481679241017724662140563091706133525817311615550487845822683381429715910344330582790337979084949979140656514904061523105493848864428863485684629187305818093500894685494029909062642561893724215001508693005940954786199803965111005041291510338713709027429869565431040159800885496718923766571386229129761550470122830713469272583708887826768216804227120539945554241597936840364153951345844252189945112359173284762462570263942571779698138340079858563953563290462019933444689368967917013125109777072542351997540574142942673105078223688928020608805639779969792739782894789137532333392334657670760784011799828256609768958691653399424954691217837789765413865535332309598560862822323047272775007420277320569771

Factorizations

Primary (ID: 98379) 5123230489810588464101325406922145057372047234373919061041 (proven prime)
(ID: 99529) 104737036730346484758337308735432929610490721984308269160969045950472507108704366262171103446721628366215830175801015193478586466565591368527327310243643643591907115820533979695964329404962581399706133845842115114448598750739953195455796914130533230991862164664637090948771346187118479383047011056985975861327642657934345462487430819216341034675111012941026572100804441976472193462006425850528774379725119616863847174928190157005179438107106944277543497025936014494430369971613078952124473623842285688187867588159426272918264302549122820596329988170581083987107563267315914942870160935473631789833054099356727659660852063895995948805373469478069394671390941313918562272556941117038002194848929624258039077531 (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.