Factor Info

ID 139392
Size 300 digits / 995 bits
Status composite
Value 259287578621451944689485205632091466719300592497452277041421132381878480478936170295345558552431019494917060532641176913487732292695371740646471738952784591432876382940674270961605285933253104460123581973365371921740039799089257747041335546533929769312622625933385436444363327271459475030501811547141

Factorizations

Primary (ID: 139393) 1374124786713429050917 (proven prime)
(ID: 139394) 188692891015818525914636168024776911349608868850318646503456910553019597612796744328536359282362746240700211971011426795912789944482733284932227553160182754694252372058503262198656923129917906218056403686829049738916048597226449094836588421944561857454598831739690597866370840673 (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.