Factor Info

ID 56863
Size 811 digits / 2693 bits
Status composite
Value 4489531856806574467071071615058309161538230534840381048832971102990758449254895709793117602388839927936164300815971946150710207693452303195617354151253285270627492430871884156598980141932426387262060764088755795060072512714959006593684554766183892133713115331509830816306269226483680351182141527951654097006867283719815516501563469253566256143724312102981335943925816916855063735531826853041464535101237697720992382531471973405582293988982183495334445349856292393231539100195014743196200367783715747369324859006142339432652371843938793157748763662262614344665304394986111504430590009182358622148943404743376595055438793829024465937137195437844894571277720206128128996871501565535855939064091874643443475163999581185174366453592008941532837745403991544797166986805046324354670842055828614298880204582116289757083

Factorizations

Primary (ID: 54854) 22271867346104672186904295489 (proven prime)
(ID: 80780) 201578600798903788248718962613259727169511877834074013398730544920391239325788932107786290999269407042437232862783934935124624549057017907138516512594759922347443430088178378037809320285175153789267261989586875400513716026571427030441440548992777410849263633836523397953710494982112205089851992203192864680234349226584277144356431467369149720999252971603231694309134993720817723524546123699727062612025339154511218106799100234444314931164202435392424429270849060478764472737876906653552878698752503640439545789079813209325529970430401009267021015192944656116932377024681009150261767500222450464388731540506829979924491209412714602955165466836710710497396700420421799230508406887431793960110923755088711091803633934948777741868598121996097520092682111892861682839435164374677413961947 (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.