Factor Info

ID 55736
Size 253 digits / 838 bits
Status composite
Value 1493770490044789796138505016069240823008102021086780122740290238419962136302409447178070446351512974130112872696016176641564509895731972238427941209803244353316364773599150891546350704440852157036328039764110824748257582728299208850734728187192863194801

Factorizations

Primary (ID: 54928) 56156144390197362704881 (proven prime)
(ID: 55737) 26600303604631783166273732008678645622472563313031706657124733810052023488065015764077078412461265789940347859823438252761278946043494950463351071836382039787671859327979190888887416374907207296891357354753296410169229196013488321 (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.