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 #1100000009122751163 1,507 digits created 2026-08-30

Value

3647089144164166169007514188705824900953531259575912828348948463290659571407840363496900300583081598964229220384077745406867003375285508258183956369809506641507763953077749882560136856431726975462214934100309691370224901269591248462014456564569821090774179423935548776725602599248860986883568573535783666731292927389548197115678029912481278288254351984038201705211346528709023231191119086081193095737600495287498023588410583400247572931369209608005970636389011663960871475077540045011069306806557472903214246189378628552533662860423365827414582619810671224212078136146944533858105747433221986659582022156462078066151491287682880307653073055727391477940018688206338280129267855837720501843431904912583631633559008919382721980220838966286879796232999879087475353944491948164300733756886835208123037539089243628933619428010920013440898060038478720448326366838194049284260985687124695714978739045178096410113288951061636917826587408120661216736038831565170522522467214650252266475266316298556657065405759933738214490544674932906212847258369069329549346098092970442017946798357157044908131901967699242483945826839896731268806901561519443793693965110877758975507291250659192023039713144300545387301398932700204172022714350976722492965667165782710322388198310684999975459785487211765165529519408867972000950925305732774057518838871700241986421826852204660703263039594681672992739570092251085530203358921641878926901651676601496976739326865919174196554937858689170566061362391906823523479107417992461437874139005441
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 2,256-digit prime (240 intermediate primes).

Certified number2,256-digit prime
Certificatedownload
Certificate chainshow step 72 of 240

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009122751163 --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":1100000009122751163},"decimal":true,"detail":2}}'