Factor Info

ID 215492
Size 330 digits / 1096 bits
Status composite
Value 502710184117743538986854431215507565170739862482044817167616625277761767738249675405816145170216395007906981573268370377628901101012146019727679040337217457016799126914364969441185526073360627833187372209942019764727779519174523202766908132705724155847875514431081520475595466025656558716935658774478982813023947136749493067607423

Factorizations

Primary (ID: 215493) 132390109331289757374730783642276435757 (proven prime)
(ID: 215494) 3797188374999932385635988718467356718964892909115530321179871781011089229634429289991364640038570824144015950214550875413126806908541929276266020266490488029280395869893078077634156553849704746654973347076920998152307335818213281062263040061989472304178933028304682877008422146951999864619739 (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.