factordbrpc · fdb
Sign in
>
?

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 #1100000009075031459 667 digits created 2026-08-11

Value

1588231820141462661334482083913631625493384795686371160706856614056235523058932972874292229442901306309538360068984065386375960608653365389635867877307326036954172320799702436071369110329789245254096124469171884365358799829351063300985711420345235745698756127308317510173500117505143155482480536050498791123457481409040764790149253695224400633986063107125425235567072981210100600899019384772501734391269254940947173709547671428786558585100383447149827789662721412081778805044458246622451523934105788760869451804547349382439227916879443930458375082214893937608434986184201328221488866146837530367262131835381014287208949185535165016977653326404387587226607104561570669
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 160 of the certificate chain of a 2,940-digit prime (205 intermediate primes).

Certified number2,940-digit prime
Certificatedownload
Certificate chainshow step 160 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075031459 --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":1100000009075031459},"decimal":true,"detail":2}}'