Factor Info

ID 152734
Size 456 digits / 1513 bits
Status composite
Value 161006327686672515622535058702827697868329956277221630595332934066089125957615595982321722911260774834412029871337138488746828214087610364807119924035770694920970738404055521399388419751402163656079156101430133206885238511780200039989711435222044424434727773010347889947106574620607224790937189766443481486075142127028754068737877150327945914492110771339164190816689638293032947397788940428299941694992506065737457293943127530635110926373073286199923219953

Factorizations

Primary (ID: 152223) 21997870833498458653 (proven prime)
(ID: 152735) 7319177792493050780476026040812193509311428516405222815390271561713411917535088397155924679875517277409400602855218216868881102393464809053546204141948734076881828357858046469962800328566376087703160433211468434368897882501384187320431076493120286277599995004272921596733059827996356823071528308737382618608566054589648544414907396557831243107206827979042636137377729353740974458240408279286945799202524450161769821240041195828934032101 (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.