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 #1100000009019293095 468 digits created 2026-07-29

Value

165365799717522333404274239358675287355885500029049704555864646443142866892596752914240873791098170363309246467199455544405757182990763282561740910615517875112765307046209890988492648810664215143262519237464795248197046432275380522825787074558693569312986908095882114813734528698766649647838210964383932931488102494754153000397095985180194419404405129555948495933707756651871436621078274036414206917354843614733568466113723713114939889962673945964924260761520813706743
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 53 of the certificate chain of a 1,092-digit prime (87 intermediate primes).

Certified number1,092-digit prime
Certificatedownload
Certificate chainshow step 53 of 87

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019293095 --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":1100000009019293095},"decimal":true,"detail":2}}'