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 #1100000009069583320 1,163 digits created 2026-08-10

Value

31485012472300981938661722677676687196709023359340801364985724873291845804341858062334579579698134575454886251442555730350601813190231088372993303495642574692690982486242479762686303396157090204511627718368920896399642293649895499013245351529304114159627816438063428331920224898972219481814918771114723338031879535997833871595734056644506103951121458614735566466649780770822137586002158064410115207742031396030413962729038023244395628418648806246804986968620267455452844355004307774935484794608122140752933915006172578887695427117529269277903570726032593147722229903014240440064397862892021746823998011664462548724647707624405417291906287886164687960549160890121266853148936915129974042662463324728556456582810749427304474309171858056545050720983784685222904573754309541615563192412560152921264553075970380465343361695284200048977989413218494896582857872373839799702485584139767652722196081067097600185589896121476108020156280785380293675017170664577007251296178438251903920215588423310401630192407987004941564674126812077011174623560020369328372339028086438704580186427319884504784293509359100982033115122000231388285890820167861960710007287098565063732242158631
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 1,759-digit prime (141 intermediate primes).

Certified number1,759-digit prime
Certificatedownload
Certificate chainshow step 51 of 141

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009069583320 --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":1100000009069583320},"decimal":true,"detail":2}}'