Factor Info

ID 181599
Size 565 digits / 1875 bits
Status composite
Value 1684081791238562117928565707135587009093962760373428375997020950246405103406736818533695701886778189740075750341316922472068128151452519894171978815323130028233032109063031430585286227211876838512971970004681394788036247759837703795687815468137732840513798749812525490879407828054157239173944649935462515391690719748169129875065397573030501726928874233924332768520720581161387001055466322758498186682674499892002019214472122741261844684540817618608715106662417665593232068844681864989524224765261135402987234581394297413107864686390809063643806233364269649446254911

Factorizations

Primary (ID: 11928) 7883042862815906861504265211756982516171688170555130221678853379827026522092040013662664709093256898291428386732137962884501006558180661363 (proven prime)
(ID: 181600) 213633468769062377947645182049489439304150854352763151353525946293004573941602121492138340264863791104510958741918578769994289160069594839565567285359287311454442991363447169460345446432946867040376148196328047231102642487344129238405539690026195528513331623348681493536839859976321536192665601900954102794253610756200219987819134799584845702695618559217512934563007357691286266226373464778394189891049166971502958651672052997 (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.