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 #1100000009019009107 940 digits created 2026-07-29

Value

7386232536366354941771600369774879380462484439222917117927775581261808980655966855725100979354207235625549490351783598386333913666438485585342571771319465883813429885291590337591151266253972313437041593116753795628197282284879964270068879481414609759815679092112467668095360526387567864826189298863474228382534053953675257361160592888331019574837404540536854237535882398257808496991321475422869593000291662720669557147457827437464042329480417148928805302220866052390167123866633096279173892730770637227355091099244914561709151607078065189868576838043633712684149614004682925315324041028713666079098976985502806634486746352534015663776103081195843697768405255160213147129170340237365978526246823286513400942378961942305270510072955447035859106907743611107468538997701802741542841617244920023112103954937553757487128596467503288110156610276292503727002342892191078729862229743775870671686464199318423265084593090515746066766768478338068871623
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 1,082-digit prime (73 intermediate primes).

Certified number1,082-digit prime
Certificatedownload
Certificate chainshow step 12 of 73

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019009107 --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":1100000009019009107},"decimal":true,"detail":2}}'