Factor Info
| ID | 154810 |
| Size | 163 digits / 539 bits |
| Status | composite |
| Value | 1442188307758574313525236940562472009760704040462989220739185713706727236844705087547995976159904977601235308119651702758902973601969873424732613329367322895484843 |
Factorizations
| Primary | (ID: 154653) 26125966850815940841819460903165666556867136804500824658834737808083425862291 (proven prime) |
| (ID: 188817) 55201337274663704471468693295260683907662848098219075096317741794735469089074948193673 (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.