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 #1100000004955387129 357 digits created 2023-10-26

Value

134553524381394063352251209385307280266394994497444010783487579502969040855196738160855899038694804092138538862416570785030450171870092377656726096786195567205780977533174169435193132965576619934770009765042981317871322722813716148118652444216370036536990560294785373623575544524049214633306069209574179834870381013209099925235772507332056788569235244327389
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 122 of the certificate chain of a 1,433-digit prime (164 intermediate primes).

Certified number1,433-digit prime
Certificatedownload
Certificate chainshow step 122 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004955387129 --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":1100000004955387129},"decimal":true,"detail":2}}'