Factor Info

ID 155473
Size 418 digits / 1386 bits
Status composite
Value 1042002409921530234756685738323671325433236111976376477916829962454708934702381730816104821666233748251355703541434724781647077240783519876342461363246968054421111286229323183120569755943168542874180837661346839401996120126056915195452613172652200100664942573249650976212398305993683990642980625342856950637546539862245758952988476739626562467057440461223150011064878831184865376779759308758430267607883930887062193449

Factorizations

Primary (ID: 154704) 224721202412918666334576819250523191369 (proven prime)
(ID: 189437) 4636867366021302903180658856347820226579835106898093650439052064666275415730225002189752177642450834284347459939312084108826466049566794648081757020771891514441193228752214173669958190221693665181884945211480100732303314378079638470908616331685807735756868782464878102471650822091179957171533858834046142414532858973401289070647329035317439883764713290043335017896732257201956321 (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.