Factor Info

ID 72085
Size 587 digits / 1949 bits
Status composite
Value 39782806938145157236608401532200442808202376105645072378085312030663370852789428173573275060918079899349350555119501990867265346154893172600970422707008119940257806013455721885283632982256551969492695103396278761417416818439852188636978019805110473112013314629306961042670894656776610712621346277696236126632360279995556285217996027069210928516391293018533271374806431722859376711914978505113811898502180125508767162699815180378994137873232557882921254519841092012773599653281762701462754415548575656651662897589374491400541017067964560662359266896241307284862898291873138457584032990901

Factorizations

Primary (ID: 70668) 2878870785836948026295038313 (proven prime)
(ID: 72086) 13818892856832218725127697115797106459052627459835569541028305316852434908065977250188007676903853371348855438939358479059169336846223274992848155504155507485928658087018588888912993108173667973927390192687006812730777579422744670718681841753442783593305529349166670092700198736063737598659637596226151842731033483346706148268429842362917819439197454841329854030302316617190606498962285434890323746997037657466158422632367266979394281658813274430053443458230264880073859081066632969288242396318121977188607023016969722841798383855868465317340779945523539981677 (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.