Factor Info

ID 181791
Size 566 digits / 1879 bits
Status composite
Value 25745610400279148810151946195310683287363447277812417036609170882967769936434903691131992109945380714192360816878189526826546472180788725606625506395582146819176011935088403854046858658306305224134869414500519371788943562214357734476271391438645518529589454037755347994422696877213796537486094045710745899437256489424629985564403005905627656769939434751900498226531502667881114368229407787966344278509312957836669700212020355618300956616300764704735771890579242522633954812773563680934537071773686564620048875516975349799427188295402826134679304313180094812438586081

Factorizations

Primary (ID: 4634) 91417291646945974928758274228233220245160681704964483051455036299673876866846481 (proven prime)
(ID: 181792) 281627358855793074950991820489677029493285490893847795791485516305667739044888793754097067562427662927286201565702239529974086697069719152636196493803652187954886228417426582041911260912560734527339591970459851223705224683450061340149815839300745727758453459803015680543960304044225058440857626638042871374746938969876205896194708936575105956386620233502442742342532545526783689925647662914595947816017588438314626045956252189663083987092226551605036002952087740250916363221954667771601 (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.