Factor Info

ID 54191
Size 663 digits / 2203 bits
Status composite
Value 837942658572554537630334657045977415133263791950651127856671123112425793216348803137051721944240143870866607646572188002080567343235046423605761308571065252592982654677620525752733727574008076224482077922023153440221587683020388369216870459304059187099312869732204254775572044985980350800762789347566779989909872098670796715319347236275838202649482342806666305356320612321218311055827270941623675075596479534842481602798667163398452725145213735167387004360540282595304222341576781201105723136072369044404987317826928379381225603832749425625909511431436472598603507414633272309846533875941553693562696741075626793286433580230948606023729865471736320912672348005653

Factorizations

Primary (ID: 52487) 8356734198817312279063 (proven prime)
(ID: 54192) 100271546113210644413914356002333889586289596967003996500887792664631058795677131436351817492339157104530017936860117771165845001482109092552498594297995623111738468551846928339100245413269516718322713955333372144029108691778309311367545552473882386172122043949931852366410684307474246730898309098852722145540894228082432695665148405088526794254568076465859130653341049550590032258463142728293878280720824011015819655714744869385546847057217624473557364297359243063765349613275105471343227830122153499976259725842223015558296060792394005594622212611749772385474472090417638693098050812527553479074149565958220624545056044648873683446871146931 (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.