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 #1100000009047545969 926 digits created 2026-08-05

Value

32232643111136228643627000587741146007288487696120858342980524020288666435382303018855074139862276065056819294960005593670241236756927780509467313712318791507875921396097096160945242007235453319051411380669661200109466043217885113464771685255463120023077450397593440390791917688324822154819820792522614006885411259689154239427043961911889399541377651550841184852352632866114445157852862456257212194000636739438296066549321449785743759258489103348377631884894172227208726219300950894597779319669055211617455389407652221728800566317144583624116318617165348414929358897872748569218125402997845559047041150344042623049292842478255380013335576209810947110596684321098918676089782712916661612638699526504798857057126621468650912965215622824351719971143180397954692592542935247674353515843010864455551450298819397063006729355900024398671836196713252790543752169385097348318487204894380856979798761059941792476174670616975083793279871
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 1,461-digit prime (122 intermediate primes).

Certified number1,461-digit prime
Certificatedownload
Certificate chainshow step 47 of 122

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047545969 --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":1100000009047545969},"decimal":true,"detail":2}}'