Factor Info

ID 137217
Size 498 digits / 1653 bits
Status composite
Value 360523661669194844007534565152964683460743254145175012906787575562993442911244674078290588472420393629555421658133505821877138958685112202616867490634384587928825593726722019995338313127458472808654585803642302056836726591920833428121784166023119747760550171322313930609522311629759682578338816382984993471927165148222662906307609299889576280190185060443370870458018740029329521245926159243486293928507059137178867498671484531675993552221516677071011661260653596309953773727259297266054801989625441

Factorizations

Primary (ID: 137218) 534774978203436731701 (proven prime)
(ID: 137219) 674159555632847929105219836476815500123841333016899252470885893691021512309124384810016264496182981418025868309777778580850726831502573315735121489379214589788355419609485887580577972406896314841421467926501262975717447214391093371580809971450823960125979244359452376836662093864744937801446316526563863216049480661559938789472405061266153496804385122449940455931156471746210287304509206228404964851467976083044112681487043106838671673953593897292789621978890350665578531935741 (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.