Factor Info
| ID | 18402 |
| Size | 197 digits / 654 bits |
| Status | composite |
| Value | 68379669532484613513618985093964734101335446951751717596083823071300735618555466539864899235352039952446614003646233709027431744154864362423169924279373704831444380886432737838057662999448353332959 |
Factorizations
| Primary | (ID: 18403) 19818717012982215688309021529 (proven prime) |
| (ID: 18404) 3450257122481371088221371147954495944404042834334825677282451119741587306383696870741859817578750317828837182899471798970008018283988645549602892450559212527392185703671 (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.