Factor Info

ID 107447
Size 599 digits / 1987 bits
Status composite
Value 10087326001578011099835545076088096480978258261676735029291508610691552531529618104358520324601465007108542118519319072009107103437551613688450441621392795521887698161265452241475802862276162742539680224495111729312128303249910963481297954896440245618448465538262521030705835037451951295456432291252941182936541988976745163050405493971147966469333605617774138956914814319888913853051938137068974934480688599902009592159881975963863936229973661912455542999701873020655934571024478082911439176723822587555872347075870118899595423607786570690073328416425940354250868868979560972159284114724163673609757

Factorizations

Primary (ID: 321) 2608509549583653221689 (proven prime)
(ID: 107448) 3867084175784619664467366153217089882099836990160115376155298973546738661078242155210632131066003157432048823135612570566083776938525580533499800978292916071079609354672657217566323055559272436894863874237849869468163138194634008164394604981776973085002038480606091131609554787614428219066610404214042370763814910361477525460971348231658136913572947363473819998006877449787907320673650215418264873862008409929000867953045949777426478135436492305275098147425107814886360193660875466650777154391346727908705491738456990090534657254453497190936351576262919475408614859645484510213 (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.