Factor Info

ID 137165
Size 514 digits / 1706 bits
Status composite
Value 3543833698428753770032110081727452183331987774525658135804110992504295475319213417153087883714422657417818927839440621074814228498009901142316174228905121913917530378180825291971975019021137589900941742512534980199449042090356997301005160629184355595117074490966497542226149583152345463429627155972021269508613611751802036238698133112262976224870537184061119059901879508589781762563318223784956468890466347140288282761592884437603584828776922987608306489403329223636769871507158581235612746985676538200029257988827

Factorizations

Primary (ID: 137166) 437429011792042710894719 (proven prime)
(ID: 137167) 8101505850996277687397352090099899686065009510181954118190446713870530085352217038541734463431376224825229267458072759619967601190065536757733814889865113970613103322477936124482519482904093390533966194017379689881561482150001987856631100112524404602452896904283080733538988447449095807735720849685880600906028313160193004173034731895357790408772074247271749253104320566602354520776422082664644718679524284205607910940199870325774362336011880145885007731110817795463315080170640562324864933 (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.