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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004906362639 1,793 digits created 2023-10-25

Value

34859761437848712157891037652224315966604200272435890092183498427916669605968847874549127629817184317966841053961111002757272460031384287086843893712270250127664009634767628635319476536599293246327535465429070223769380967499865495374275760387740316542984748124837202988919329879162997877169775107505091892750842108515553234115950037080927827505622622026380629660622626196194821143487155634099352769321750720384720911563945995182781932000017249678766646923843048186428055618208895169269641318053631579149628685227342740294773621471019043219920791491656182425299147800044150286108987679631213851425115602446501279000347678312131606427597478851580260543765743314931940916652669948543818303629248715546673949941460239137940300610571795709665121945417644589264914666092180006664331898478121682964624482168799104324761416981858611693108577645420482893166271906439223246245759706779252556309018374755420863261029131109717642043466130930739401398808881340697102828976521502755613048652825934511159248337504233706708685291334711384329024728213724845908518533191624109083771873880371079852779598321571699043766699647819379702470621510068715248949179926587783939487296610918166093337952986495544657746164991595801745272734812526001253383124332803376658730610702197880712668448432075458828603595001299025361144452441450656406336471941205271883351455044857411828265634385551043883702185035413001649102372717953226358919459808073915217333035432094508653475011219141264128545985838495418945076117054770278929933120006498534608999953989385795802133294198463882711410294094624971529336381427961951400030936100922455365806834334933807395635550054533903511961678971517538068539591658679193588723213116472251061787742980445506310739320468679503954703021608403228164533700442202621967065904330069705165639678807011
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 2,027-digit prime (149 intermediate primes).

Certified number2,027-digit prime
Certificatedownload
Certificate chainshow step 19 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004906362639 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004906362639},"decimal":true,"detail":2}}'