Factor Info

ID 85913
Size 605 digits / 2008 bits
Status composite
Value 20320822545350943037692035847666249688829467707301900526605166271550612870018093611300598024858425665921613893712762963434124566169505543113945749713464086989775882457635051684823219112512401612620010061480315603379583509669619487329251791315658231279045441345316784525740251763813515158365274863259981623792894379861118972853848037283148947038259869010644852394804417549034943158630895651660126251222249134643621146218129257085012809309563080365322024447760454764592196826846561565568307520455806544494724294805015189410309589870696246626635002633744259620993124654350826930362959384409584546792067490561

Factorizations

Primary (ID: 59789) 100519676708380742147333029784121601 (proven prime)
(ID: 85914) 202157659184519759034980510751789511774650487859569922522429393562749966852513280284304610137181293389984503264118694761459249687664421712026349382688870187096583739917593794719037236185431345557099582692038136088844114940105188493920364625452147331853380761014074978321013092261263843434171901100914042930018639116707374858156031115730084177528675345384163498319483654310030276969018196560457545264646537159403033995513387237653836449701142136456097254535081218501388928460290662613256166378281079200721407885754000244926418257371271618149901280020742281379836995432961 (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.