Factor Info
| ID | 50516 |
| Size | 144 digits / 476 bits |
| Status | composite |
| Value | 138127222044104466114483757169889632686131229431414998679299285372296044819624201435063860718998637130691852324082085802781635895578114395517161 |
Factorizations
| Primary | (ID: 50517) 558956737278445325461 (proven prime) |
| (ID: 50518) 247116123363401086832058194820641489433922978881971185849580678053774732709883834759257895585493815796972980458219544029701 (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.