Factor Info

ID 129454
Size 723 digits / 2400 bits
Status composite
Value 170335178538490857422326667594314167429554761775812695913201336299423903945507002283186411064232088377206080446001771257857112691758726380656267034245327102374511251181937067683879008721230894962873963547938338433991815980865533804981215262659531495484449543034178833312712668892505316490718723551280825565898084758597879806615932123170447253628418181578259735092299070190815564736365270706990723366147586690804392757995696296876087742043135653174889640211319323805978096563953232401296188133093435141638032397120506990183544911470990783595178547476075807638940085602794774073630451139882828669778594490309518333259483544758791959569597248850834377034744540206919527117671741406071230099968184315715550778396947968619317391

Factorizations

Primary (ID: 10202) 21981340694527061961345992310778822141893876875704376148380187994830312106441 (proven prime)
(ID: 129456) 7749080499939709994806582537658149070633933585837440264259499212321476923762191809405588945697100717411366193766118643997648555539069578240464064298385287796492702400005938306896271391180226262622974283592431086244189915615193843630401297387606670356072701076001877275613991468364386970888487556524362826402714357781783705811017361949214123506301152467000797530651985422401306410774087961540559901437702625021246173078060661723386512107576592682741276254455003709995625113494504564965347044523987344120870277524938013307264820940533636746980476409247273289078982468268238633762560380306336319087799796772813293606565581123890936018296299536812951 (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.