Factor Info

ID 107448
Size 577 digits / 1916 bits
Status composite
Value 3867084175784619664467366153217089882099836990160115376155298973546738661078242155210632131066003157432048823135612570566083776938525580533499800978292916071079609354672657217566323055559272436894863874237849869468163138194634008164394604981776973085002038480606091131609554787614428219066610404214042370763814910361477525460971348231658136913572947363473819998006877449787907320673650215418264873862008409929000867953045949777426478135436492305275098147425107814886360193660875466650777154391346727908705491738456990090534657254453497190936351576262919475408614859645484510213

Factorizations

Primary (ID: 737) 252171167457207277136719 (proven prime)
(ID: 107449) 15335155937051577248801897824343526456855244983648143407128022536172196754124479112341237446238031765411716492631377734547964918651276185337081332507355228779028968184247997101455300426621731404797506174041304410157010601810408208953842312347416431035892088962736778056465065705819863707815494019657730280311916270848024232764830038261927814581023533460471495973698536154827461017424114130646349648731891609220129137988987948365076990189392256779707051593995034108053331532213914518665300391177810120511766912411485852948182003718160398731587996563525227 (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.