Factor Info

ID 33570
Size 357 digits / 1186 bits
Status composite
Value 679150652561820160221686227727253769131687748051308595088429229250623541752465003859380317280911503091083781887964438877502786219009250255613000604601442435778639084395485521458115584463857323896949747294446848830066805578022473066559008873070744632366847258320076119622078307220953374021299596529924053606208773981842669627852772504200669850802174315799001

Factorizations

Primary (ID: 18648) 4237224436988202702160767137463147979893704350812067297420838533369371872259275469075313496785324410332613451 (proven prime)
(ID: 33571) 160281963502635924754387485153124853913835094675123376330649928024745894706216924930740796872300727561559140185558830962866753257858977536284355506168271431309102189560833202515285670922681513734428957972373798985804149270943841738410487639360163051 (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.