Factor Info

ID 139623
Size 455 digits / 1509 bits
Status composite
Value 14815520998471547982370356216707601868992113407762545314579047178688720078194207425991720943808966393543059798199394540061984128228567892896683039248039086750997453660838607995211626341713050633777841956763263261455814570898757327693244822719290659831960453641470330982290144517661054085216782211617808310393365902714072422171447166916463103150980181535777967007567752010462080619620022925349502725910095725335430988416145874913986358746617130756828113523

Factorizations

Primary (ID: 138996) 1656768093832648777312531 (proven prime)
(ID: 139624) 8942422933917312264555163640840669482314549175481095856866616973463576977438771771631665446035252735199090459448583456577495833235459433345666464849492676933873931875337952281659259422841784037232575197223617374424352708490309273662438834350075696421604531600751037573806326878988154349122779339713206441774833044422849019642029594331015859728842895828925563762386798357641511507526178129182709325754320172562618494354435392800033 (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.