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 #1100000009082544088 475 digits created 2026-08-14

Value

1560797410942634685128516821001433033021872180211697188248485380386563870649884754272963532844952160136798282101358428418831711437666774191070303462658688525781783858186863793937731282882889649278580990810638478620049548244480570450341760322231255592868985114935390236286360959617893268545293017533293004062169458147640795238906797121537562247609485419899517756750353708439379755313674002041149014057995781645398638656342309068639457410801553134848337241190306968815449097383
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 119 of the certificate chain of a 1,878-digit prime (154 intermediate primes).

Certified number1,878-digit prime
Certificatedownload
Certificate chainshow step 119 of 154

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009082544088 --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":1100000009082544088},"decimal":true,"detail":2}}'