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 #1100000004970992844 434 digits created 2023-10-26

Value

43065351604577476830860036365951854280179624245049300472129956883426475702313422883508668590722111325016366420403510072464630427849412472297374427272154350406538472972958243815009229201191099539546456599187061553759831120909774104665150462637473657171287054198214430826826789931451694015211687906131289060100952080733259452171231496654097423546099781076872961577317865339777860984440483112948643525167626156817083787915849504439706871
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 1,243-digit prime (151 intermediate primes).

Certified number1,243-digit prime
Certificatedownload
Certificate chainshow step 97 of 151

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004970992844 --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":1100000004970992844},"decimal":true,"detail":2}}'