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 #1100000009023463217 948 digits created 2026-07-30

Value

132544593274419954322828668072632847736175523814684899468731986212840447785066097507036988644719292632155279670708577376195485548264889106379814503831339028975842779064601305430215226583180557855868385085361309400191659509616832241828679903287586960635818333056422328203431883617760300890968862378094861179545567346440429175065651065870220695888160185435843628823564804045400980350842935742855759607324672782153686518960428091212647985101892806177066774397712806089293724689010099010063382088270927244638893981971632757222856986773260911404762948295052851476765680973218524671668322196438266528519090441796063341450338916887815205187099048659732433661771131772183069288234458855566427199212910133436044766540003307251646702757032461783586500097235134628993929275392467217435532322672091763260168033690060258824898025412270683852166029971434853100389114873737071095265244809090412811687581103521751230537493770687871025045512876868500480101339228221
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,167-digit prime (91 intermediate primes).

Certified number1,167-digit prime
Certificatedownload
Certificate chainshow step 20 of 91

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023463217 --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":1100000009023463217},"decimal":true,"detail":2}}'