Factor Info

ID 109834
Size 521 digits / 1728 bits
Status composite
Value 13957877090218056988970316063421070919641784229363472019677139178777926491210503402090489976177528575669640793359065376266303536250261194529150150924240422606248273628330880508849621949926389818796126600413232528235733611589453977255214326676718369426224362282948992721856103048700977862862119843940701568130922646893474255915789295476651496676259504318342361914159178879359264151022065844397933702133610437687679727761355271928441425119067452488087737952249977376766505358623391902606570243019142938922757669918137968241

Factorizations

Primary (ID: 1405) 18966059432741598940948721 (proven prime)
(ID: 118941) 735939752783976452094018492442010771280984020895418383959627603316530165829739886854693308658730951336531781865539497201949000724501491814837541665338616008348424851081155273401963753376765153713471274317107030464013766520258448213088651696943644585040973180283230260860703891044269605096731838371017508647114536223612060437656432973064622858384169736394088162427105684467478633418583874303046237974789121551980173008096250836250382385942740208664112124840425343207881240375549921089409613813121 (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.