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 #1100000009070640011 887 digits created 2026-08-10

Value

92544175803509458141440056606790100703403070570711648937870495907550700499656527721793665764214617462629783199096303292547201162099226901618092220338198085513823324685039993164193947150040407842197947917499077241830314597425685245164911054572790359772435105540631146013601051729563751537998849649125961998246900001089263314957966794906967724851084691857669078125710590091414178895376978471455959582037118350184766437337286543891077882624763174526148165184437358899460139991872286920151235399441246850882122157186861162287060140049946696733518921983643075894952401557066269342316089005493884780518783042673356023071295026200565383681503811346946037284160774041985613756794884941221643036585404535858301292579569615608628648356217664444163679902093495335111282932682456057543265014387121050825921146073239283745481781127536150898925202815143351678095499742478688404998349160806643166765537
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 2,003-digit prime (158 intermediate primes).

Certified number2,003-digit prime
Certificatedownload
Certificate chainshow step 89 of 158

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009070640011 --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":1100000009070640011},"decimal":true,"detail":2}}'