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 #1100000004980681785 574 digits created 2023-10-26

Value

7451410728616778808919119303341309808163652564652963569491960534309464896427167910195528351403605636490689534114753925214576508150979552630195069138994242146420525445122886860969115348898497454376776949161454910455340088947968378147311763911858749740071558319761422180660858326476558618866291706683002124342021483847662207804073274215536244610050895364101832919135732619006778188495340659771523521844884407715202587885820838426974352556073270452208932735070290402947099064913090721399349469769799259892179525888208531115200992421879614150650339390915159912022692075618382991
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 82 of the certificate chain of a 1,147-digit prime (161 intermediate primes).

Certified number1,147-digit prime
Certificatedownload
Certificate chainshow step 82 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004980681785 --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":1100000004980681785},"decimal":true,"detail":2}}'