Factor Info

ID 142028
Size 658 digits / 2185 bits
Status composite
Value 5565735977018220272209950969282890904056898285393201682767051975903412036090239747122172090232290798378608421112616761041591252258104634674514487974584760989027722513364622256353555395416968134183510163437194764135584914230679098782827984477029076037947604198507124641072277101630149602331732254060172128398902098242048473078061691477605477989260182632549349194245685551280551917040361032345625149078929962707555334308005437366311893224428418563443607405100252004174127473018396033636679271975955075501605701701973242255011544622713844055879796439369759612416740729046603643433208328779013779600893773169333900787186247120840352138732922056082657931641552197

Factorizations

Primary (ID: 20995) 20182200272022812593879 (proven prime)
(ID: 142029) 275774489500711914290074520716301748202925162283645315763817577833577616824299089895580374082003540767741360608298013698252100135249516597501842478006051249763494541765951774347372085879323102800564858793191114880050421455677509824242855251288658459529559341877049977497627194438084711146447296533605084905947834554533637233981444296964111822697885458625687741325471575885302716652257561721299214092690041439512325285779829969658347633184210520181165267296487352359096252395258561839095169861840433036344859801102543143061116462869926802257233284897580774982719441855577518647425672750013602101649452692184793465164005396125823983672643 (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.