Factor Info
| ID | 990 |
| Size | 95 digits / 313 bits |
| Status | composite |
| Value | 11384364473210163752618604807050817140867552446266272198409789910073329282915974441581504825221 |
Factorizations
| Primary | (ID: 991) 5362483966272446452741 (proven prime) |
| (ID: 992) 2122964757528893567070425172789774572765651485959003735540937890381905281 (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.