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 #1100000009052435899 898 digits created 2026-08-07

Value

9564100341508200386083475038935025036179306915892581730460286947687152714562185098646429605577489331587147490024085319070326328009738101309392569634374762835243673810669811479300186797932783935838417193011714524521760466891602998207250779244437046668902246252325476251034590775575371296284744144967399660978256508513535053459864828997412362966765760841298386029187225407387973174587236091170415206056706502385918109099742559079400713611744761070770837216610573926273580969699647726707658278835149163866597614392100458758065042360537603197936038522354020654578606663235881389519154407844898721338566608629524170879475860090151980746340849450302164097502788307337601562163114706419338665734600752419715065656651941512054052938890236805152355289207568965990717528038736255842232549844815986137684049972089859918985408174612567659593329444196829839158909097304701623043598543575724415334396645888489069
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 53 of the certificate chain of a 1,586-digit prime (118 intermediate primes).

Certified number1,586-digit prime
Certificatedownload
Certificate chainshow step 53 of 118

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052435899 --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":1100000009052435899},"decimal":true,"detail":2}}'