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 #1100000009069606836 1,367 digits created 2026-08-10

Value

43235681184943908752612483712678574852372868054232490308379763864394472776786410736738752975125353762790822166417073541355099940136588352028781492689474886115063697251987568832362568219186066415411603255179624137169338497913272887128562234346841091741938249843453182798898921557487728711755909989746056720558770885996367281270082577338246013734047343093804986088851335407399965098654087683493892863838089964948417794968118566172076600411884329802397199212726993950731319098807035092291919280463645457616876979804375775774396459621750862061314418747669338724310574657380717166679649897497400860949988736438866490374988894197324861254876291883422916910832046413575122535043435239495844161699768660958011958504380399117860976613864700263621929926862305286002544607764317538059529833585102883372005291302285304445678934991384756909959070024973087981182067224865225810193480745855828230667457369236535758143927925148823050327271062287139134068745738840059215729330268462954110870669581383940575032051421792752524287794918439388861919088389034962345583499434615086674549043547989616044611163338898454721336239461690373871429456094194273636630427794521814099946867635620643581473861001871893463518818829141335630265556284402338142247124751074040145366040309499525871112341505903117896554519832601914166591658587477916954913021879993947061861064490863129380626980297905519477
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 2,104-digit prime (165 intermediate primes).

Certified number2,104-digit prime
Certificatedownload
Certificate chainshow step 60 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009069606836 --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":1100000009069606836},"decimal":true,"detail":2}}'