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 #1100000009023310952 628 digits created 2026-07-30

Value

4495623907099220975196414884000653503948302076430361876978740493704345956438593756301420916790475020783656400946936428506613057951773723921916800792013208841792514875832325568621015431978219596875634746858122757249330398251816186676380467550325744706563321646526398697110283338955908651776993099672605727934209567452223283274828905913370142666791088434604629239953941344170562788675967981138382255102786800641906880432101366264647121367145682046676901713397732801932052019588265247329391405948995382713863531805421909238618343162387695420216246704743950320113765969364560802043271098544910648169417638500817750098261845545726313
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 1,145-digit prime (92 intermediate primes).

Certified number1,145-digit prime
Certificatedownload
Certificate chainshow step 44 of 92

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023310952 --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":1100000009023310952},"decimal":true,"detail":2}}'