Factor Info

ID 63173
Size 1004 digits / 3335 bits
Status composite
Value 54539468735610714621300491879118666732935188875255155548655186601250527058803940560776078565711725848286402591456328314728674634064722101593309855976915932753404634891356453015354305580442845524055052546577670749980794382624571609416226255075489204494355027140374262622493804206742677930110078777407647050943245400873880779321965871506844631763256052496546228531779310182780174424205543724773784060227799888322062666246540409637079987010687280917437230367034181775469419506535844305794984780820312292417218424225038844248410828629450206664003318193219916903615604060961940159066083117665751322299893507566444041302616053958675945704339716103638205685513070420198773073785162774702994363459732346089333316131841752214837394656429459771589297050809556957225496382309523227653444811441486093542177429631637240979838389086109738164650968288115451049926981668746913797390143490970043861285632848928137067575114082294245518755989609905647317050600819372000222529421797752714524526905069733822876424850689629881

Factorizations

Primary (ID: 11359) 280651416271709745866686729 (proven prime)
(ID: 63174) 194331706784650236566074175422600953273822061015654506120669550961419137945766392779436075568652232118395952827453883823297088863833621484380356368524860805728673132064988299279903982438936728204193482782949637450285176422885740554219651091350794790913088844240679144497208813395914672840094499527451074900510216892480355647000319113040690228282898461871259690145581030619892043430168645379044368205409029818040679074541918358271593477441822638452673633957515766839929774470820430629843865843071966347859561709650045773092244661519835846555086210302746577916665037083970103154679851046660125886739963768347203796003204798069721324989282800246358846809386847254136305866955838804819687150859075865661027664852571657743569686130189586057686292827004224176102895839746329250321936958882178406039766818936210318718577795788341426797173130515371301425070308019275008203893231291480033609277006288494108851852829052063934795571571826221628826756136751196228462155281895202747337559089 (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.