Factor Info

ID 53948
Size 658 digits / 2185 bits
Status composite
Value 2930269321925660358136107802529584105780800760274259597517011670766036769779235134587903794198195705012773081708260336781557013732445887771625005256670343325263380739818943709700637608163448916410391876748636070924811687163261104750403915776148322920477141756569013812756240624833306570257529241054297285192298751521266680124852739733253353665523933761933231541695941686706255267654452982080898945647751956402891413273592604422451663680245752826859177091456965040067630050155212521513190543140311100841690411080595748765110900593314768993491464069004184271555896029087392648890071640475755849533019796654874982552662422175157859428479750559109671428270680363

Factorizations

Primary (ID: 52489) 253265324522131745115559 (proven prime)
(ID: 53949) 11569958609432918967138634086466699840732592637290225955051376274622375425225101273046433971897203705734434797138689331713829861798491849259834530821061242982435181858453080922941350963864643493856798372702039616628045037555373894355572157576401299823659228225030406799572865687906695725263755486753813152583223688629608622442027574198046915457729451171805011727895834905183950330740629396584172178821071868704468847397889936787528663540931305264216947909525913877041912896606003674443828933753479874585761043960099337965218493192559469533488458808401814994397112545322460779123192078016909076321786427363765194185188311864012978446557 (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.