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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 #1100000006961666433 1,209 digits created 2024-04-13

Value

472575461693990391526738645596753441630631930828562101952164790512471519892094296530943699414271604618876045844745805820828906299535787489154381030664666856573324856230675364905291107878405900036450212914818948497023141333667247449301782430730345321329158847057549204211409202031437468629145239838359299135103085384561282517436192544547094393090745147043353892114651988363908557771297427413114554280577419791604976412882442769793965033482786583725737619834652679493911858667138501722879980071495153284788878949410233500090303518702581751617879278190245973797157100383485971240994839774220865098839431677573521344632214926150469089555803424200904047052067709398453010167741081341235446969636938035828729880372832605062744247820269865229250828425504854963156772972775079409443295778986027821018535889641714774480373389551652462553335785839536829906335613735899388523360833005673596682298480251620459946829858795387171234818602233970545663851119637456735385979164453449689351236909392500796146976712382538637068158076659436400543068839654383385503272950316076339028089883955912592914878351387875942249036677680682403444576351597994120287273811130933071861215722007868238371138053817960098309933058147127079935811
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 1,438-digit prime (208 intermediate primes).

Certified number1,438-digit prime
Certificatedownload
Certificate chainshow step 30 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961666433 --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":1100000006961666433},"decimal":true,"detail":2}}'