Factor Info
| ID | 377 |
| Size | 85 digits / 281 bits |
| Status | composite |
| Value | 2006407722479837670286537966784661937441259202568028123485982397832692998849357052793 |
Factorizations
| Primary | (ID: 20) 757810806256989128439975793 (proven prime) |
| (ID: 9158) 2647636726625700578206493303064897960127281346289975589001 (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.