Factor Info
| ID | 14642 |
| Size | 144 digits / 478 bits |
| Status | composite |
| Value | 638922120972333885493485103359468922692762423673111827800257900752298236658652476233643354371229216059348255870141946434566310830611756323049729 |
Factorizations
| Primary | (ID: 3153) 145980337155634444285232523876979318451464756266456641329 (proven prime) |
| (ID: 14643) 4376768360872861760031758404910303809066590647902070989705658651666447738499753620859601 (proven prime) |
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.