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 #1100000009069116319 1,407 digits created 2026-08-10

Value

349133130560445619108569517089977975597440645244607077755228449687844893317500673525964721350419463164494023816262443577960496019232761188646540940836535318079813160841024236092820995688946714216002258980323494147885823606753158810748320514355780579614338004318681147772301989505602768175133214949045891908024368046275084607434169447504121895984993407853909702553821187697353025420881561877731242199128574357884359879244506267921329507912878154616839153227229649946226682257485721706277978995353812195609268574264839626498722271859090790601612073811786091259101221594027112626061492569007965685467670069931388267271507815678597879666461613526732822857351206736898359836664366197205054332171538379335961694854868740764443182522237423697022045921267526569711809828872800830739287903718116002131460645853702706182719706397080059749055650235565610962144492014823560930511188803203806670271945060105704878613864993514771220865735266874775120531144039887481736119718133965449516357104966606169595667929696593853447120217251063193079027907180882660213867266738463945878759753848114772556342243319623129471091130492848299751144745372275819104771035624442281020182882237701406803502761768867774478537389484132441726426645941097967740146025838681274199089882440044443074246616123642660950830302217160034035295488562882353614433791084444404196821938306929347033247804390701103729354144913422065061693395432675730646837
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 2,001-digit prime (152 intermediate primes).

Certified number2,001-digit prime
Certificatedownload
Certificate chainshow step 49 of 152

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009069116319 --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":1100000009069116319},"decimal":true,"detail":2}}'