Factor Info
| ID | 19818 |
| Size | 188 digits / 623 bits |
| Status | composite |
| Value | 19343594750074827822319750255139596993694792258920066187238122711759955306673149380718722219884601047731571018533520029743024252875665867786298908695881691773392511323926040637528438502231 |
Factorizations
| Primary | (ID: 19352) 1274194732898148471766404179653 (proven prime) |
| (ID: 19819) 15181034931825479010431427854834965675226547071993085997074731719481888687332407541922209343863654829103590378348235285309401304722907273035433137789491557227 (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.