Factor Info

ID 157365
Size 448 digits / 1488 bits
Status composite
Value 4368857393125149506860190984130221032104481610481306935157235425075404874460176017552240067913997593628965096166536742596671267871727272813469395691182706685735218286303453529142805130053398499575140308247725827802978771409942823524149524213052166258595003660411085140848289232288569920782279463753143827735304695974734170608417408753306593564711723996292950758694783335187592143566953815022132233058228863950507543201169113369753919405884570160137

Factorizations

Primary (ID: 3209) 3410623284654639440707 (proven prime)
(ID: 157366) 1280955716446866716774276169334489157685171425073966269990255537698018316502390872839321529269827910619055347617435653352478469375130096628248668655691711902373746432887522965329371974401720608851985310005403297162989034999853112429367920442877490417772569100774572303069609050179682099679088121819133794280359421095137543084854595190466443178954700262103309638409964718356520325557725411010929259858695210213157579832099639491 (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.