factordbrpc · fdb
Sign in
>
?

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 #1100000009040167214 491 digits created 2026-08-02

Value

51263137308428073796045188761963065662902796411337553004957854763135170664416153804000861490593812851797061499303584597232831325738059177764568685778452272629695354129047318042621416920638220622635402197503765479422016313629942953120784558326705268683728963108150538962580491774308785273819625951171577688290703358373983378926069505478091890197885053048898546159600773324744653258422446101289233283842761470484177189718720828876515464460859549167888167167929099254970058402550688980646860033
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 64 of the certificate chain of a 1,258-digit prime (99 intermediate primes).

Certified number1,258-digit prime
Certificatedownload
Certificate chainshow step 64 of 99

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040167214 --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":1100000009040167214},"decimal":true,"detail":2}}'