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 #1100000009040950289 1,012 digits created 2026-08-03

Value

1159862596889523572851142528614274628102172913170025972244444131833339455927447133947300825334456228977592286407020673953536688758301228358733423912346682316463885762611667004327141331238937291855688390699376746603647438427943939491971727241938033452198221451010846498780189138728969310045114894282443683723887463254800736761692473342957135074551957059722347855584727356321408081111935439415400403657645217548815518223081891272612354128990631346736508408645701585975989601347151681695888619306437374062280707754824223146489733238365820796195389056976159740942703369980214272966908299520235191493148865381235613537485129763069705756627999007485338207916680232043657610795816475124792309461623328071541278074986320265190106890361319669048112301553396387759902770649881738464342323682775761434917038973134386677919540396097560219901853100870670171868016210056995137064086505406751953267802396444541703304363948265464659951432436264851857560417082127776356103178846630616459759265633825749432156271856986468349701069
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 23 of the certificate chain of a 1,289-digit prime (107 intermediate primes).

Certified number1,289-digit prime
Certificatedownload
Certificate chainshow step 23 of 107

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040950289 --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":1100000009040950289},"decimal":true,"detail":2}}'