Factor Info

ID 151556
Size 976 digits / 3239 bits
Status composite
Value 1046728832942448761424563347768145004367544571490330272673756855096413667189624939875908491762439744161905675739567289712422299232397914819927856939618964967090522659361081230720262362564959327401198088194433358147071345946504322355872052984662696951787399371253575757350947643770410937394940047453063204581035722106092323775423593889147405295042797802298887301309880016270865652490024522350287160086195649916559138680520962342748346576570466787962289657116941489113222277914438893888148342525796279487946329453264184801031228191638598195351437195664198572779918107735267990042944344767130340655887349271972444742405080860387763293800696901930538743632191991344801244385091929492783563456094175716464341426797333223211132571121684890160676799221575949253566381272864203859651733124340122495295644306199736052198298289177948530554918841503520219026134139308780982542595899948730528155791336407590520023448065438709534501657245976723691454277277807354760053430566508694492204591

Factorizations

Primary (ID: 151557) 71736253712765368651 (proven prime)
(ID: 151558) 14591350659787587864187040859198697009502092520133718827002814261182187295224675497346705424163546430947183435548867783257551173925578279888207088774800940175785967184898820774807762720390858417783170989330386600387811628309261532476147993842497784993110632917893550843819721977949345595142080271845469331888096771081120711128107491141063518942478666666012773087079704519605850274240136216972567838123449403224233537032582358362125790429434406289546618175400562637046337928010947698368099977769643861027160396728014120050023099687831660029530410737882473688410625769699186923489058619656269786653576956191488645703033853153497045374190041204921865429369141191830759831107583621240214846752629896133306869339509871789995637562387026672888876997522654953234555055536081663319112972580980781632076915629623195355114208093213052831014040687637508780184987573089146307012393378619409285543484625177400557396378102884565371248983448306581159362195236000250704941 (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.