Factor Info
| ID | 47643 |
| Size | 149 digits / 493 bits |
| Status | composite |
| Value | 20517522126835478370300254231774924691469815820267078252804476862383431721483879800844803991755185800020527918146497428589155825026895327221373860289 |
Factorizations
| Primary | (ID: 1128) 199187460399042526805980487374118125053459971811841 (proven prime) |
| (ID: 47644) 103006093283842600482496070191444477481368058902039474929926869890446217357272370167363540802260929 (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.