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 #1100000009043272705 559 digits created 2026-08-03

Value

3052262991150925336060129664125014585446484436042173849697373064081322615764449121187968200934540942451294297742012084314968620298927581922811166114455224252820913602804713578878559744822089542937099593610704318193618858502653044068627921310707086805913136307354078559918951164916087074279211393249987439782581768595650800818931236891290529007418970212140349359609263614340712786896585482793465525464678659963046849500336135363085043587309544755996927985109618029833244632979837817177155174077672711834940124709196677520749014500088731950317587477692708590681
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 74 of the certificate chain of a 1,354-digit prime (118 intermediate primes).

Certified number1,354-digit prime
Certificatedownload
Certificate chainshow step 74 of 118

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009043272705 --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":1100000009043272705},"decimal":true,"detail":2}}'