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 #1100000004958339394 499 digits created 2023-10-26

Value

3287758316734670412904765293709344835136269165244393431072739774389128796516016372957719134573820867176000801548105671786274501845326954239929158498705451660224126338026796711046900376599553421339944880553875662019894522517681524293612858440458043677103181290826833686098569426867011547839584468664834431835236321576764161828058078148506292975018575199498229946705627931726687205587974010178875387396329866126812935070671305150281685454933416735284954288865127536377226644287598442855804618494587401
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 1,390-digit prime (161 intermediate primes).

Certified number1,390-digit prime
Certificatedownload
Certificate chainshow step 95 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004958339394 --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":1100000004958339394},"decimal":true,"detail":2}}'