Factor Info

ID 155641
Size 636 digits / 2112 bits
Status composite
Value 325424193211503551594365441552852225474441540202484499118304477683607716546751978970407316148455226393207531395324446168168453601220164915633892483825904848437605218653159745365338961466223779705029623590369853089016930233668905015711686700613286833281436181328575616889080280222687353227369906759907364877752473297259653577102054741339226808436847977810540866149305240012607213301626448554797428349843093869206235790821486313827077355706981683727164656212254241096710445133785144274756972986632044524618743377842558993464852596326407211984055578224341158826790331758038930291442019975538749749849547801958428506160010515012175424202499

Factorizations

Primary (ID: 155642) 31847965823302075370491 (proven prime)
(ID: 155643) 10218052701293773601363537281424344600829013216157589426752875424613893005048461499671883417906677547454350406268780993576145838532876008180813793501756495992823489813968632404187594200109369544872160201212049738483678954984883589336672979104882953836025283073896867822624381637074065779727679445842402721296776867796072398742927954091402434875018326787215674845351712663176924609628494286401380046859262177763783555022894621704065855272770985877561037182638233265925555875561484555465940335541715145937792691405696693828988625009240097352655486348427586495699225677106933082158379545172655365255078503665999796889 (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.