Factor Info

ID 193407
Size 751 digits / 2492 bits
Status composite
Value 1129473606852593780768194116832972229225469578883336676897717597569113611012966036743061645781791296839248217193385409716114698924054780465750121908636831497405842612092710998940446507199573139830556657692054084121683735644782504083817810319816326033499538512478019947898576316090350392498403469207711744426345110489903898352162592001203850495586718949598159997990725515758175005993056979294802398468148326477805618842078003277108087478303938749132216489614965566818139175822675358712572223138742607860339244895924492265506854277374374068670695779527422341488783386100092680580755266716459566114848412857459920811103378868214673510494790104544065558489271029046769939071725665131816124792641936831740803206691279722443959726307010032738487819831397307

Factorizations

Primary (ID: 192165) 16265022769226177229069215201807623646954563309178474067160140353758235707 (proven prime)
(ID: 193408) 69441870624957599214834414580146172618634069633377830603977673932766300898895347192135540412491750614524010583733610346004082069123436051933721164175308051130169053519816824075113950982232526961650273809167793725762433764514951390937159070270958520126822894374376252189606791075764091647923902201216261558863781606573750828558275086978316034650417369747318671492333009354741778819925344274743115482843654114893177397995736470761154795971323338703480213095281843651675077804331317055895426759005037403409525455037832367573764276890480337881550392380705428324269304204708714267812165515578358369123925795143729070144728312645377972262192650086721171011682626172472017183486428801 (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.