Factor Info
| ID | 163680 |
| Size | 130 digits / 430 bits |
| Status | composite |
| Value | 1456453687811872201219172010774178974916488123828437725950806234485245708319956731149733672702024306650744239636524371403548139101 |
Factorizations
| Primary | (ID: 163530) 39879421520336710536871 (proven prime) |
| (ID: 163681) 36521434671993583354853686391559751513364794995985621586218963327408698945516296134542155942794708705079131 (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.