Factor Info

ID 186675
Size 365 digits / 1211 bits
Status composite
Value 31611581623849670567458336109508272037897986932888165852505519515171693150163204525439699570189652985471401860375641151643730643268236151775670232514194468685824628542398662159148560180811758932840636069178422872790719108144444200270187640386105751960927171571172055852960922373648645982160143524625504539397178695904869238624512122804054819082479892309605055488521

Factorizations

Primary (ID: 186410) 1645442872433857744509649753107414517269992123956134732168592012459 (proven prime)
(ID: 186676) 19211594734426350480763853612883533047428844268712332770616447679428416279865523495065806571424327738263765456967735258634405767290979349020738800882252928787955806451612903225806451612903225806451612903226726284664490308361637737386507845326065089081758204108406612471171184442863491613318709640219 (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.