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 #1100000008676433984 1,186 digits created 2026-03-10

Value

5246588511500983084712534726458017238179123062565189928875806251887514226573634539944006869896735414119841054217830082990507599539355976825889268325030877601684257394868575593701299166637241510403680492228189557257785607511013730496381771400956712264269363760054606436428505752023493747318780901768543827481006106335797983093370380099110161231458520957286816978582922768491681267302029549988327772781507863280034841875245262047166165777168338081276945422231013928402763916841402247443454613835715668152330650468344233834272887170254302522660519772389761430686131152852793448123525979370069834924209020680161694831130555848561875745283924136484070501352937960337236644908874282740431803619365470438357237006041497871681194405797022187713045015991112610406303293524537942502314157649240327768544176676252921377105683520770700548999401953152560403023893613893706571722597160376746923884762065576911755865379193158764487891870944343143907213980053495900069090508542069687112825734532395616037485781498129505069967920060508449762401590273434639933341284830192441045086300327835015013257177810314947007337541005972070068439630994514576912534303394493391636747154426902045871096072735886595899
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 1,430-digit prime (161 intermediate primes).

Certified number1,430-digit prime
Certificatedownload
Certificate chainshow step 24 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676433984 --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":1100000008676433984},"decimal":true,"detail":2}}'