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 #1100000009075031218 1,478 digits created 2026-08-11

Value

10036793204487562401439856298137818682973088416301322565967282580165736871200412126810646924530895268893120350879343443327206285022229710002066546356705877991814969151487090720782581899102428688834523032897421196083994167450364569490481336574269364001751270170842806233819192489654852979303166920632823090875348272080659904963837835952517132233577292150750068511811219467906340686285426726128070123629885610765099223516511207885653365655493348245060124623737573538051972401568188112491172835299167613520228081569596371084137423447387560327579904348256924093185389704899103223345739489005488023917353306881388039442650618311062907190400840374153202388722255871028314705442383402136881443085502219119547783649090866670566373783903075089053322928049755451006393970616882438525189491529305694746566940214963792662843967106878809671973431081494527676119647821233663885858166789347106875390066808512496845963121375396647444747311779984790205525551401302980571886959909984724285110596233616955586133642669482439416542434051911781311698072894632200650343854595687707449730211483334467082646814075656294609166856304989654258583322063392971337638132958364704126158288061809594146249867459230971599436904458703237361818327899514565858417250276120122389582087184766539828263012014634130532807256492616383060428356513521969939858232321938826007117937104916780878271583695510398905587393527904865370857226397297174947968874276325032244134789337831004509543864738026166949626426368295916571229
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 106 of the certificate chain of a 2,940-digit prime (205 intermediate primes).

Certified number2,940-digit prime
Certificatedownload
Certificate chainshow step 106 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075031218 --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":1100000009075031218},"decimal":true,"detail":2}}'