Factor Info

ID 65289
Size 1054 digits / 3499 bits
Status composite
Value 1952565621651305691064393218903980859902575685805346993911102174211728665613429771176300455388964012985887690933096097604230341994663447763187054293342604512766784158921130942708633761712381204723652087133470549555047466538429404140151038179545420636432776707692109317909532999093773094217998607549522443684445503066279383443636102953837652712392626049122906810875314174180798983332253835500436121732884694107521047997926125878265217271462078758868066762187353169257988239026446446830136281887470572152626597597920670551827043000780858263991555852340047760110446990721669141059146607325344848605167136609638418097139513909679235057619667277529401271172906212593144256333808602530932970143997547059496252422650943604855626816463961304774989610380505530507842174587644597675206929802373512548863306773641983916258394571048281466120771323830927206694757925608201454273416053053319778469246932211844684767704927835223750177029671442909131154859837083525301484668123953825299524037012548305566397142299026988235527895331337838140825496653444820945388069211161

Factorizations

Primary (ID: 91934) 39204962937600393450579286549929999431 (proven prime)
(ID: 91935) 49804042022920881671676912571495091983537354497565602259952664329337562025095072347570600909541622394617792198070077191666314792046606088931519750795216030915589945802413596346250450429257454280620847094060208161570412182443871607215231611487925806606442743254821003229079907812800455429907277371605703693262084677819424707856831521427644370195934852061851296331197563013200070173291682255546946482732913900452337666815713324623581320741992001409227948826215781199006652726552209642990594358140245418874824711636375668560605356495761454823843298896226919363253120378533786814030351969217421170323248495824949924476594451349618469700183365638486766624855310842395174619026629436492062951664729755337336951569944030339862320146431646309892196074661763641313048747424121111213308110511187488758319390280471919341892093304380069715813791955349129123411574036745417935021181409925891764893850424162375459443133124772918772980824930086877255289305901186982816105054990622026499482036769403437511949091334224659676843164831 (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.