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 #1100000007612685385 502 digits created 2024-11-22

Value

1974152140627273324894462251145999596517548712607167531834323491331629518560137397490375668369459634352534872341761123386944836561683034522317832314482364561410304836532914194064086256445840081899937826279934680591893195429750359812714143789349773663336873284895916055296991593834563450985890811980707520261707236064911550401003118690112950174436570026548812512456940235530854840200994707808890405442310243678627732060907650235850056439133927906490044334778356987507230382629855750579692719758795503767
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 1,620-digit prime (133 intermediate primes).

Certified number1,620-digit prime
Certificatedownload
Certificate chainshow step 97 of 133

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007612685385 --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":1100000007612685385},"decimal":true,"detail":2}}'