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 #1100000009022940198 689 digits created 2026-07-30

Value

54137039592060285165524741649887070394995018322928078866494368605511867305150262506052452776854689107757258558835510309694624145105793406472334314627103124865462175111206984521627382644936186949487611587865918620985220152761390327884187629948135562327123067527636771340611567353945832690735115807143587728917346909994061175208549351804315278378190054017728123433637644039493408665104942880593209718659117312422673931276461497904424870865486895324657659736287388093189158953976465323924456197126624078492991588252105622090246900683656554780916240838744351035060806937629880507325215563438207990499216524187351849805794618915026664522523830484084257383846560657113511578917167745751329710647
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,129-digit prime (95 intermediate primes).

Certified number1,129-digit prime
Certificatedownload
Certificate chainshow step 40 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009022940198 --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":1100000009022940198},"decimal":true,"detail":2}}'