Factor Info
| ID | 42508 |
| Size | 163 digits / 540 bits |
| Status | composite |
| Value | 3269706988299138418608038054049615408155311488745749459527120320795957943603440727426885325862185113103363737504915891482178583828388162974264630366517856549142907 |
Factorizations
| Primary | (ID: 1093) 2900839194578436063903816717541 (proven prime) |
| (ID: 46419) 1127158993993911475924581744273994477463718111130444195602457272482384942583040218471323339328255711035864975963206567983550642927327 (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.