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 #1100000009050962525 829 digits created 2026-08-06

Value

3469565949652068059695142138275141640910699699933398468775435727101588843907616295609002363706505197889408517859143538408827696961505155731120476979664016738772842696416785127815159891582748413852292727023536314219773345112673563544074371419548666602636872062475419776189620226048680565940369525105218836959534816204281941358717918256785837723946787996713218559327373630195301249036860754198712462314201677543201723074160780753039372501159825962880991482764974010360694205913372371626301441079486157323876121220339381326719257350174122908138305599136545826381088144366762821663586905228292767553844569299251138918638107569481174627566095422289546983989056257600768882409312006870680944267023746747793798043447026517052683736972598092710932954378348246858209685257481811613520891839010589997718676076753636629493277753958326824917
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 57 of the certificate chain of a 1,548-digit prime (121 intermediate primes).

Certified number1,548-digit prime
Certificatedownload
Certificate chainshow step 57 of 121

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009050962525 --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":1100000009050962525},"decimal":true,"detail":2}}'