Factor Info
| ID | 201678 |
| Size | 166 digits / 551 bits |
| Status | composite |
| Value | 4880351580358201554519602755146270651433099112060548299620156598013221030991447875453927346284936697153511415436780020646685879017327148203504446111278481128261567173 |
Factorizations
| Primary | (ID: 216130) 80006517443452360826052754717047696681536142591306670965836438372502487610597 (proven prime) |
| (ID: 216131) 60999425250668797619051328132981719973541309189458732441764557412392480735239467458189409 (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.