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 #1100000009023308759 377 digits created 2026-07-30

Value

66467406674381785313469930173546824276088305785927143909161080653334490264766648941365026299531060574255950586753398764166041804248953244468961279895031961361003586715662815609306251863389582934341367819610884156526687417176674084826861898083150783489254792933673747403620904181428386134102642700339131018883285934996674132116931110557890775048708789363540386579321889574700279
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 1,142-digit prime (95 intermediate primes).

Certified number1,142-digit prime
Certificatedownload
Certificate chainshow step 65 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023308759 --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":1100000009023308759},"decimal":true,"detail":2}}'