Factor Info
| ID | 158918 |
| Size | 170 digits / 562 bits |
| Status | composite |
| Value | 12368945545486061088296643775444901427444420679864315785619858423851418906338484680087107893540113446538333329298498965648117611773724681425877333238569799543822894950249 |
Factorizations
| Primary | (ID: 158919) 23691184866650528371 (proven prime) |
| (ID: 158920) 522090626328171015996537324601334232821600257439835953054790590683640040008243315377207801279758044037514312376672858516899788676141951891860369847219 (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.