Factor Info

ID 194816
Size 849 digits / 2820 bits
Status composite
Value 780264952749980199977474388308904368391163214430184967750996128657911314145779864119287338027618381776981372959671207054580356933884384099545694513510231752220210884357513947885930271010392359588229986376565006338214453049521777672747348603648621399063060596813431645202418073136712508848897343648381762511445045590839065010311062730089898631916246410429990008241567325230200978327269818835768716295507554306746662097534648080359633983957494823771946985494034821903010858252969033599045199970743118082047503080883260389403284046855332865744036099296998745286851977784942305739864711368646501652022232536057721742604723206781144875749480760088359077880624049666308444936047509018947357530714487693904432983654118179674868708391527246928805727382413251629416937747121551849555921141447179757553017930609679725707193987142494199064856924009327532215437

Factorizations

Primary (ID: 160989) 134558748582625806055897027967437546362909591194322144995329634696463523013355669540617 (proven prime)
(ID: 194817) 5798693589000335181589171973764233818502884718636057355217928639502527096657950754023780308042185764674709165806933150139815749044863151861851407256024759512615909119467428880109924660400043466785969136668718666314747065824966149834422362822557286872500009855859799311089963848005203940045946648665340323533198904244487668750517042115431345239241694087683034459605759050211043240381142070599795102931179955925512696852179899499003235007855730644054834397113752640282363689784898794122593532944350352760165839383076045437420444531997113957136694116494585184018202327596882055113868247964264481191968749483970575804819500810081912077553667045962430320834296779286474414526582890843293001615973300987727596435623187024195136612137859670669132049953291111995929423461 (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.