Factor Info

ID 161429
Size 351 digits / 1165 bits
Status composite
Value 308867234611096209250905956987291518428631564348229390048015723884997409726542281879801504548340344502928007515775709382149108397781710257671503780711603556515659161748045031802024743784527596985378500494061525969204087461119314102558776498267303455518627012002111388335523209967323421838817475304991848833892957430925457487799617103160074272022312649

Factorizations

Primary (ID: 161430) 7277331541281252786311 (proven prime)
(ID: 161431) 42442375046268236662640537223701445707686718190450464365708095589143667758809079692052248381940938123285494728343643119457041203467386948026966156214680116786530598746602084665099880630664141712063123761301837125002233740202401239070874461439604373857047384122926313925292177538417074766521920618167635146578262857609261169357359 (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.