Factor Info

ID 83466
Size 653 digits / 2168 bits
Status composite
Value 26506419572175220758171780479341166200769715083201197588523958789582677575176626760278121529486497853201992740781700635147934598479533328560812500002220682663139322128206385361276752556896309306997733578836728881313679038807749786899070984382512645902895391495052696037550619049471750102668080390052539942101486699471427443993162272958945080778696519423628737050089314909602265953364442139205514042667936107403219744728640661385112843905497719598780810133263975066442538548449807091789953623047876053448168059821835450614931426381870554352447034827838994796622431590165788733686316931301894336100337092541297864134754920457561732172976061279802897669761

Factorizations

Primary (ID: 57217) 1299441004337600362404702924961 (proven prime)
(ID: 83467) 20398324728629803140595327475988027880187670001216725643395723766784994438655335075760485811290073796306640944544514655838000334818086227702519379100999098356224052362219893892540857626132070373893435380084187245158136969433255358650291001548715079845907924315148133362459608059014618319509268392606083510229218081822931158266266602088450117041422910469338644849120333779778760167613834062274077593861152083184219726396068615433923168771394536434074805263855680232544515693940393195192662635841873663210327756990543952030333419432376019408938589038791706240913393670477425392187409271062493842012535073873423083524511416801 (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.