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 #1100000009048297425 468 digits created 2026-08-05

Value

346783037978547289355758460337872740038983831811047124404607898447790775602345675113398371730490237678780034167360101858297420457206474453185268261106659565474555660341526945724363006413860307679020217131533149951308145378575169401758589350935967680905453991816144574462012396517910966098120421675030073418756242613374085430871543720488372382829809583646136665951061574752769836892179193607049264288822512549638654501434370963352159119621334634602455522728413517529279
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 1,484-digit prime (116 intermediate primes).

Certified number1,484-digit prime
Certificatedownload
Certificate chainshow step 83 of 116

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009048297425 --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":1100000009048297425},"decimal":true,"detail":2}}'