Factor Info
| ID | 16421 |
| Size | 131 digits / 435 bits |
| Status | composite |
| Value | 75237306400808930573890619513817596263753664708318740293127813821127402488917704794842021440459921577581856923324615791350234226041 |
Factorizations
| Primary | (ID: 16422) 4483622187767180916663396803931609479674368941155912707479 (proven prime) |
| (ID: 16423) 16780474190283346236492912310202415541658656215262750198722442398037888879 (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.