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 #1100000004947488593 568 digits created 2023-10-25

Value

2146168851696040584994506476443305560923965328051441524004188065521887849232607802298517998775318629097464187900236535669255163499540160093402165515191995604542400171251748607521265768088128747557295097894648399529941766516098026465868122928535326750030128240747570138549253402417899863207876423935075215545637901438815780910369153304297738901602827174452461601566830625682925313878041049746908057403608479100170523826539164761789237841939375347710079447889678030889520225321315803331512197017304573179320842696422470337112269550975156680352110592366004458561079479711
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 74 of the certificate chain of a 1,546-digit prime (107 intermediate primes).

Certified number1,546-digit prime
Certificatedownload
Certificate chainshow step 74 of 107

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004947488593 --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":1100000004947488593},"decimal":true,"detail":2}}'