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 #1100000009079480257 911 digits created 2026-08-12

Value

36868649644460843197984790766718918599277409792319049743162852976294066658988203224469480128163250722759843031240765651350062363170576690676302815093541911234688843151595386224528532954011538762848603155195340775411112178114769000712062661384676764735983954973201373014540090618549921420549034351488790296814370229722536382274978270813213309881814933457168854281242523196454542438139570085123597507831239170086726758286912980750815201315844197616603764286817143459722585031884062419310412738560163606020121382120590493856931629190128912109699117452049492796746429323518265085400795286167884934037559832818722855923176744048299111528831070768449151106636746683468467315530534861053417660264912461640238243507779359425280070527845798311614291901318652227351313399594513368137927224100411187683834988337463378940392813004219237990231404068938115983452085589381103414928046119214601224651806923937940228318863798751
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 79 of the certificate chain of a 1,849-digit prime (146 intermediate primes).

Certified number1,849-digit prime
Certificatedownload
Certificate chainshow step 79 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079480257 --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":1100000009079480257},"decimal":true,"detail":2}}'