Factor Info

ID 165347
Size 819 digits / 2721 bits
Status composite
Value 686163263170509180760580417857323129083205183851672767436443869815591583259243898769971125194315246459239724619321483261484863818932990544490697767144084202699506174158364443532216564319101593245191566034405737109987102527892119753749597479605220483001257956029859541581125714501505386990190681885040654815421350906858179609373001009033586211561127228381668101279059750437783027255367000492806523880719214713226431321557088027902049179797830768119792456773022465108682220127848210305748324215959783443466858731097008767545752396356137740206735944537559689127783301992247528104906561125330407239673572031059429909917365407488044558258356004605828378531784468102196390572544108137753745492272651574033085636298949585693208818712844934950978363108357950173870239711632997964652004340821237988278439505940972605647110090497

Factorizations

Primary (ID: 163732) 952598194626276947091877 (proven prime)
(ID: 165348) 720307121135899860804323783513768864056437872008871643248819383968188289622617543072017615734503293570161940575668122376068918977769447698487661759873682200538812359374220044509719846471937486102370571709330750197281360649084875517367570953380624991614229840589060987560691640941101020541158050974841932507555219403482188561075903000285253119898700999817428258687860026989509458870100377142120457923097024964778239364615680117388917608475019840846112418694795347042513703001871885853949280915299485275304262669589975979011506248061979116323429474437544396642826015333515460390747272405301640194777890843869842874112879401340430800420785045595601920889905269782344220367527159967606633813828180715423455380145493303794783434831577019120121836737837252511068325447791863172319938121415543248118061 (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.