Factor Info

ID 155341
Size 518 digits / 1719 bits
Status composite
Value 21664986992194887775770039579437186755475898692133327489441218462803189056340026731584819721936058654885950477830855678065922546018636027096625584690401526940154253867942878644986825341459297768130153671582158708678867319040243066869503646728338935556485685128582082245620602339570671940798065139230212461064239348297915825343071867865617978358068510297058446799788168311108791426936498388177133775089649813286347519261682112786225088708385194258196491447391032571823890230758117800923916348584762719696506520437329347

Factorizations

Primary (ID: 155342) 86052495476229194359 (proven prime)
(ID: 155343) 251764773029499641445084579978363099079999230303442101843681431865341640639946890968444536599280517070835659258245134375513489460545570054234583682389102180944603475766327562868194233492512153736641289001155936142038508359191603207060985958769527045455946737065961839073728103712171626253646385803425464465926705125566188836841161018825689689909800721278116548826081283137213101740426362929214152548923196241221447911969722058115823372358178018314505625901618207180665806734641359305931400472704533 (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.