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 #1100000004979861751 627 digits created 2023-10-26

Value

786463685935924451921449024831078296653658505686391738085592332162535003224001969883048823910414598031617185572385667768018875686745024233273507848993027124464379579202410622455111745945049957965354513683904556272923392119700335436941572678501967822147114960645713839302974262267357730004754112897732564044206740891993187811187089965358772356494079181603752589465759296332816330357969063658513127592437841864866080476116471303561876151494976436127583801092478633409413417325434943649709390762649165200149935578183467986388118093390347241848736806040195691975519861632970550091796804599640284984982902161373126275669487750120551
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 85 of the certificate chain of a 1,168-digit prime (177 intermediate primes).

Certified number1,168-digit prime
Certificatedownload
Certificate chainshow step 85 of 177

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004979861751 --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":1100000004979861751},"decimal":true,"detail":2}}'