Factor Info
| ID | 90409 |
| Size | 110 digits / 366 bits |
| Status | composite |
| Value | 87011972486864486995901162267536110142937774915781719793324014475494166230253292178505083189981158387809541453 |
Factorizations
| Primary | (ID: 89914) 1437777155362198418768804895758638427271975844621637 (proven prime) |
| (ID: 90410) 60518399643750646697760385904543765934183910310409142590569 (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.