Factor Info
| ID | 63537 |
| Size | 137 digits / 454 bits |
| Status | composite |
| Value | 35545128502008681626322210175211512425826129480462719724361322908622018056614138379014592268396168356943174891262956152279193258060505417 |
Factorizations
| Primary | (ID: 63345) 1064542861270580708122635671 (proven prime) |
| (ID: 89864) 33390039795658336592020029712061694659609586551543382219609002488199959772283900779902392271569968764806071327 (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.