Factor Info

ID 51137
Size 348 digits / 1157 bits
Status composite
Value 998796261109680318444198826238547565113546041135121682459407835332645977107804316139799494947428801098445122420240097893588008293274749524557716218869186389882234328539526830990896443024823259570386341086920555956875237245379443761992654411089492577858130678603464960857827880961733582485077918517257032929874402185418492418899680610009012840805283

Factorizations

Primary (ID: 51138) 149892886761153843524520239 (proven prime)
(ID: 51139) 6663399996433505191284140711322834008261867206178315947230922935587024583607150021963381995059914842472881278182498515831526311231358571841078652986773515101676673673887918474347210639816808299802964591111700317848615295939649147956326283070803276110193464498777011184026243133711130856853138341611066075578007995592193997 (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.