Factor Info

ID 108703
Size 339 digits / 1126 bits
Status composite
Value 554681562991764063978627088285973678883865548484630672445724056259426066936755957385896589857565394310458613458006156095927154150209503671698250274027469479648932997400070434507397850062257195659742111691493069009005955424859867772630721342605459508147095835120204166175392017592004366053514069813945890854091680401605774296371962308094561

Factorizations

Primary (ID: 1756) 2551017286913735861521 (proven prime)
(ID: 108704) 217435438731513756604192118548732989668005270406992406762085062235116115366482558539602472369511577517017794885106916224908841657001163198134486979670326859266334925214881421083419137881428858533934539121941786752204860611212610542757665976795476790709888923482952675492956658347620334576885319897874387850929577308241 (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.