Factor Info

ID 22288
Size 379 digits / 1257 bits
Status composite
Value 2216197281237114316663622976639145841573806237064830662585877412581029311011321997023660747145093384156533990433331410651265438165443125416412828792532668767384559864503605994960310436523898167907700704977685115212191482117324471810581322730487594204821492588757071383086075818494653378935496027055931883681676459162872289924705568677044617854643509550941184970888804218055377983

Factorizations

Primary (ID: 7885) 372810476994982432801 (proven prime)
(ID: 22289) 5944568133118591478695432389416805339518573117449612644634114624203549644089353044703224928969276435462540224572797863927252244349189176890697880008198490779894403190074800609990664823566781143392149111272914355856558876499617673508456942601225016026363510611288969363325504906029213728111245616077102291060177138405537850990971153844825729941410659093055583 (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.