Factor Info

ID 66668
Size 477 digits / 1583 bits
Status composite
Value 289142358798204152894148001176052930002920279244481061467653473018556972248115591131092771524606688786422388880033499882674464952098425233494734160412697629967982822205070383509007440869554714137091309528719170883519649060997958344978449532463147196464455992353964219547070032166263262324972675075017618568763043092625284722892906046342715880802193998919233005444217964231594373406874132358983582758943446063531812001203287360114219920574414506683893825311717291120597190395449

Factorizations

Primary (ID: 65795) 361794341647699905505399 (proven prime)
(ID: 66669) 799189831110622525748466599991495017336400749669601251717545129902833670248153418664998526663288596328815457268794002919902018335098682670737238160423584597724050331289788016922729870600813545183536548237079186664562435592136633459116882395192186468162837059231043315101532273623388937793447534136979758104857716599526715307096371596619715459661396047124761080651410156592724460180512702041082708214250180207097520594053504333621795892203968896975839951 (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.