Factor Info
| ID | 41872 |
| Size | 200 digits / 664 bits |
| Status | composite |
| Value | 50923009294981749365080023874271975293264671590876380099065138642338537805207965974368026124975493256397067711703170547262793887729530705978273525069637387728887456104554389059764767857259131807469009 |
Factorizations
| Primary | (ID: 12) 1966344318693345608565721 (proven prime) |
| (ID: 41873) 25897300290124453135177957120206153372916755881809920111114651380325005964203973041401263632351335285472408507871519251449585734744106530850556340140993025310162519536020371129 (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.