Factor Info

ID 138132
Size 687 digits / 2281 bits
Status composite
Value 238589960937123086974899689555518661030449009383199436422348932689665703295014206695555894625036868034178203375603730627763544527795258815060609749611975629206809407322189915974412377537251208490417182812675383950599884246833526098310505243928774642207249651161604875222262450267311700095609915087677899529713526943346788081886362948066686255451039817243952802614448935316756566181919334057445461377272313190771222100831884354445358643216118399721773497046457139732232872148748902935421855024637111809998728214741142838135632382624956221393293928648395025342774126293190420732791693005129635783649131235492581550459471441017173655562390158977186312335057042973772958583861371430226026723

Factorizations

Primary (ID: 136413) 1081383636631149044212969 (proven prime)
(ID: 138133) 220633966388104443230294306072574897687639338403376629223032208454075168563967431582266945604912129469466192309214289664449895286780138185261932284747217063416723571851708128870876755027650627973245513176859367735893469431155101827015479841052107696521755206260427106711303501094138630831835307067822608181936379067607743347288191860320540745997131086182084087588025923498299980442108218544080792215591936449483490500377079793021052894834407025217555956074707955249303660819111597155933254948358901638522472244624019801026613421311847989689678465190932157636153544012965978442254056812710107588790122542916389838710209051602062889033145112827839165346861542156267 (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.