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 #1100000009077166110 638 digits created 2026-08-11

Value

18326747337642636095451207587892359852220486164752594328006472169817288025265162100263905647101713551436001994297297990129529353179891632568919516403684194376133055582259024360947696721742973572580391526418739422170804052122476548827521039523639595870611223384928896134044365855132049835437431928181934145006227929098694496185328542662042700270484140677338780560454668674451996247392888345207414092446125540391823624411108352983440430645936637882951273817915322114639478841884280558658275573619563999134535268348026943139727111770168479306532187836642503816006721299690161403059311652788771079836291058913081580047218763785727803429638451
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 1,828-digit prime (138 intermediate primes).

Certified number1,828-digit prime
Certificatedownload
Certificate chainshow step 94 of 138

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009077166110 --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":1100000009077166110},"decimal":true,"detail":2}}'