Factor Info
| ID | 12476 |
| Size | 141 digits / 468 bits |
| Status | composite |
| Value | 550990054086067224928071938283376147808179137353807324645583073685519521787463950813540208288051993019744436785380097835486068921575211502273 |
Factorizations
| Primary | (ID: 4539) 255066113304108571577343700262256544056086044033 (proven prime) |
| (ID: 12477) 2160185243537766132709857672770381959927476877307542961161595569607030384875302792974207913281 (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.