Factor Info

ID 181684
Size 719 digits / 2386 bits
Status composite
Value 13231957091170523106144555752928374908800976769512841175349875392526884975410867899108437893176775428409839624956748536214214588020409580459082070071607962127145766331930589669577310818749198358437706874190154366892000135867366336291973419033877061768406768820486636531293076178820619093190446328187651430224771466456293114938639728993617812767274328812400797970218778357398777085495614259581466044729337351857217684366706239462384041679850565341322401091477779856135008675122698628894915036231208381455474241114068122035916678455226810067982303103641752730074755835656034902865488748828438346211676120623402531627746633119478475054681781312696831891529709503817456452099768266922715654498056085650530888345957046042843

Factorizations

Primary (ID: 12068) 480713392276365718072808464510304281 (proven prime)
(ID: 181685) 27525667692576728107570765201547364654036462054704997078420980182180826687025930852921214559953946614901733181619790689331184488474369381661340981146342641756804769470976369897288594357797156836353707404965485363217110764750033110416640226569685822239562453147387198703658855057419152219788932400307052278451882159428726812833732835587745364618108552724692029305599974501656971950253500143207708578593541682810951632805152894714374292653627972107012798332347280551291568839297866403049664121927858455744642276814367768948878490451447572110448294901134783196896260099370893894816898341627312444642245659820632253786532466855187981854149402708549329453581782246894643135313588190730003 (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.