Factor Info
| ID | 66309 |
| Size | 211 digits / 701 bits |
| Status | composite |
| Value | 6605187860379110337046614325108589038622100155358585926065406213171323326701282991104290641235276261261465397074979030527086234767174412627164177794676947584441405729147238070193198007015371260882571802812831989 |
Factorizations
| Primary | (ID: 65920) 180281596523246195671 (proven prime) |
| (ID: 66310) 36638170438697064999650224651928431140802904846537854172805669757655040959528149945352739738872783480013675313343283025770442632820714829072048040222324076682564667105163622536233682083389459 (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.