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 #1100000009047546132 630 digits created 2026-08-05

Value

155373256231840972327943121808191011233469194958932814385478033039620826051930076220244987997543817878074190493240645968799182010305417946535871490093057701965105794325669971329272062131763354877083001578111115154148159112820792108229665834589636816735067169662356549708296939946828732616196129647996882477391797448785883354758957206119855097139821672050107979735771896756957019038675011808269016013720096366609233249616050493295009588651344025973234842992835808478278427771325249284903013734149962430395523364927434273990800026067854899861583254064955075139563200533761271647600465846511653030331761333771771462899611261384636813
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,461-digit prime (122 intermediate primes).

Certified number1,461-digit prime
Certificatedownload
Certificate chainshow step 75 of 122

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047546132 --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":1100000009047546132},"decimal":true,"detail":2}}'