Factor Info

ID 42456
Size 247 digits / 819 bits
Status composite
Value 3088063951339573780545199687596698184567408761352317818530242630953856430115432656349918915179653572650597568182790840714686727184334542679315872235751609190900640086567623658560286399843159877161801599794173829660884173999545970224823352278020977

Factorizations

Primary (ID: 1659) 67234945243909760461 (proven prime)
(ID: 42457) 45929448445848107885156133664394018986706472736516049950637807762196843689956674476380208122094907748182168927419887224363234617389273150989493228365184663013658720162188261663590509784618835791455539373335694267006850898632757 (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.