Factor Info

ID 148054
Size 489 digits / 1623 bits
Status composite
Value 270981949140067306002583188208816350898981748737526287416096749458703435358407507908912813025439917872906921238037025292441313866689136044447486869525472756243633252004656719607534345591086802404827161676353299315374290301756165886655336021682408286734232130703526362714822026818679340797272869508778861709335329052359479975044091342805309219755531931530820967377024716027930747364968127631085435729025128310132455034366130288085613200239079249291336783059099093424215099623554292887386141

Factorizations

Primary (ID: 147132) 10794451258505794581848338245438995963581 (proven prime)
(ID: 183560) 25103818864950580930863385616250394097816211288097537592517091050737025550682474762914086327654727342818112567303122883429537724129185231047615915497768369274447899074186239080189904574234426179478528240480810804617955340397252118750191252552265252352386744825970024632843795606611654518093423109078050428306069085002924738512804450905365437083589003495164772790621089747525544682041711705679594130871985216125290617655979388626395128868125321921761 (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.