factordbrpc · fdb
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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 #1100000009062487027 779 digits created 2026-08-09

Value

34009039282783113639435850950841333735066794798860855669801173932798889989967710521001278581087011160472589499296867614471150082799744982072097734834924307715276445224181189613228020356352500254805186882366350485693032716046222257628639753855398319721876683541712951673942031118633926574924401508964206634236951538865574463201508294568656792543624565193312091693071696828264469625022674462416814675790318158936549688442004119021697880216463364412072075523411863213972324323600603731544533973094281066469453006116721869508358003026027672316164846683125567627878436111358355881293586295137987233620189229277313703301119211103161470911019522326169952567817975192151259933816648246696388458141963551439997088524300783244130624393960251951400977824616239873222968761402795092712574259
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,693-digit prime (134 intermediate primes).

Certified number1,693-digit prime
Certificatedownload
Certificate chainshow step 75 of 134

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009062487027 --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":1100000009062487027},"decimal":true,"detail":2}}'