Factor Info

ID 63143
Size 801 digits / 2660 bits
Status composite
Value 513202222738627645285898651993332796042908786516667917139083952451441005071340055080694984914658317123895546087627159019019332448482280583896958244619031137409685534062336189362920254664575290611171879151534989202759107979929765605579379488205773827501571075203629121500186098214464078491674773363545467085452268340842663544285810795255972440021663921399475664054594760944555914984953739778773659193072722555014596740049527491349349137963343805446908042916239544575958480192431807619222668314646261767489153858064709133333487048700302643876117651110166537816784350058359219085604783220804809770128757591022348329610266746040958042476598099780176124924745249327080201364591104824829486845565590636495858110335661615402136970662936727742684572095500952669768684139156187147332298296624103812398568526337

Factorizations

Primary (ID: 3220) 20946001591429012199281424246257 (proven prime)
(ID: 89295) 24501202317707602555225060585523496553045897446098340049753734419553164227845911219686824040000180561211784005617542542154263727572607370053679745568285296725971926248801803937360052901846939181708226238119890059047739637369730319004285974485220535669043976302174563611299394174627774547995454215769630996617552433787069713122648053640560045146900172912709200955346040276789734265860373653078948391060426272562681515205068466399960281280788629618284202297582039827338155941515623455493269486052707093505656127147383262667677225172553064618760058617181271627326715835998338779831032799643095540433956862798191144305695526727653439603973987034358909433039753899873100913925256658652038345113824454489407431216348837961557005059683179851204411969203864122035931676770311441 (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.