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 #1100000004994493627 676 digits created 2023-10-26

Value

1992896499226738680696205715043402801276060317797021501554823498392395130292070170822172091113168335724213804473383549584143674919700993770296617106834998413609927331873651719020047137367944332519454492530260305204883911502057326813380596007335197196265332995266325869636063764848395001918271831984933442439104076920266317182132971520134473858775742356900770443229397276324962528425606636598053604300452042069525957823874514270401053022781180679901220466622014171272932007237219146652756172475051729273506678973260344599666538589319451918811814075826060106525613214952147155376012432668529969923207369402440445024893158452160401469989629235654256623964630855686792595645913221
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 1,031-digit prime (139 intermediate primes).

Certified number1,031-digit prime
Certificatedownload
Certificate chainshow step 49 of 139

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004994493627 --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":1100000004994493627},"decimal":true,"detail":2}}'