Factor Info

ID 103839
Size 670 digits / 2225 bits
Status composite
Value 3626768570706760959677901508557703766184703445340781135860998539742392661314865366234255076588026548422790074830275993230776034584291270898074538764764875776517086426210039796349272023779138674850141163322846219944175429495322127574335718244750979585084924877608612759562446013944723245786079919935083944742130228886455022050541728269975514677728477042682459829837292568763435173772548460325534874010574605362373229388075764683931227750385317736965730845285551193702940876190851121146084747550928854774514327192762303781197482146002781260541473176603739337334392514360049948572196996544790373821505891039106659368257624979885962928541104507692001995431473749963975011281

Factorizations

Primary (ID: 45023) 68666591830514987999 (proven prime)
(ID: 103840) 52817075582525832192749805373163367056948319123238780408672401206322257324870295383427609825410730973764845190991759086833979768625318307309147006327336911681578806720634991525767770983368777653992468643535715207148220090068783529047615987420160699302367096188767492419359123400772253268296833455491489016615292982952432555067912039056833925692545738395572573895211178394578852266428151116658245037435945802404220060569491730456005164508406216609540455025589747410356698321910526853084931788871381339030875329940033412254082445685187420233974823781748081715134870077845308924744437351378290977042346752464412595209209887747661276959563376799981360719 (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.