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 #1100000009018954058 418 digits created 2026-07-29

Value

2294679388752303102410387282083209243318847051350875705774126114546676299693521014237609227577661166738342992628396566665403848127214504773908220538126286087989365556931519275244543148290755293595975002924303769090734807758656345508137222396585163963918968431557601464024083003133531707821225950963665603788849304954341626282905365144033115304929789252804059744625090718468570288749054688241008348551993934702446256427
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 1,055-digit prime (92 intermediate primes).

Certified number1,055-digit prime
Certificatedownload
Certificate chainshow step 56 of 92

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018954058 --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":1100000009018954058},"decimal":true,"detail":2}}'