Factor Info

ID 196704
Size 789 digits / 2619 bits
Status composite
Value 167648722494036035354271635823752452570216166713706149392725117938776387519032907335984386586187168890010657765535455467209537181801363595997835055835865165994402477800162248426126449240972790217181339733983787846176685848619958627170357670303172977236950564630535525772051434550841674751586736665708112580758331367600582337816996822981144282256820137324657823648539080692029825464513810220382783266527046482861066766917198756628758896011194439252827978380076705967589889621904467247574069032294984474689914273281605674883868848490599296232635558905379347693771729124548484039052087728095633978536920999256722286350345900389037019239910066521126519042139413633314889569116143764778338860037140942798531895603361737891148861013897856996236731689302170132065245211483219044773889481048939449

Factorizations

Primary (ID: 163544) 344259250668476133897803120866298471 (proven prime)
(ID: 196705) 486983929025869025185805643891655154108683254150334802643894431538215621256716192415957620535963527352345495716236528943251771365290755389705991333872193337922475553690009039424941690153274627515708714806002990983920584923374441459405044440367222126902872699061894132599991035538171367704532795495883759567154225885595360470473948412157562002067286325800840508828695822943176666134431406053702937212415919538041987790636361034490669520667810594645599172040390958300542901963070500918213931151684352902173335887210632414192157223499802494325484387387007318939853479531604309602135354763569970698248044047002663629452020475759778338782721734018416347539015407041389969810576430165736782160133025171089227842964715469647962081758576450040098936574711223519 (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.