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 #1100000004993534999 543 digits created 2023-10-26

Value

206491463481881129489615584720032427640572543352110711234864606513622674120106019687886718420366596781434250402926018396012816165319072374027674684828116198573217028709951434905588572416093692739481309247152674263651180651930484478048636590976881060544585597770188334883556342074472357747707413226926746180346801701971540397252453065937664455535951382049469273088043388971586167094358177863744462900922379566594709725691926819905621151060627731136944662544734686490106587383462263741128674494839474973360737108183508442144671878468901726691831
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,048-digit prime (169 intermediate primes).

Certified number1,048-digit prime
Certificatedownload
Certificate chainshow step 75 of 169

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004993534999 --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":1100000004993534999},"decimal":true,"detail":2}}'