Factor Info
| ID | 57639 |
| Size | 161 digits / 533 bits |
| Status | composite |
| Value | 17846505741964520460472541253048355987439420851383409237450918960612369625765175569834321231147026751483020440815230099473633483135482637478250993183667490435951 |
Factorizations
| Primary | (ID: 57222) 5427467975561141066903634117574455901 (proven prime) |
| (ID: 81467) 3288182596806457650250180137122638381596292637324937222600063074962628396854723933805629517329430412913884748204013001685051 (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.