Factor Info
| ID | 12519 |
| Size | 211 digits / 699 bits |
| Status | composite |
| Value | 1428476923625571135513874129943658370730564561729554459324032584543361511022911264887642014437648693158379713170542449594005553377048523934698808530528013663495431828196843797663507613936206598211568722149303981 |
Factorizations
| Primary | (ID: 12520) 1651701171956711373897784848183591985520533965353059929384882636039608331909901 (proven prime) |
| (ID: 12521) 864851916241789399632301796751689604347276134832272844607330500139304798153410371212262941742065466978285541018562766844207924802081 (proven prime) |
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.