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 #1100000009044350658 978 digits created 2026-08-04

Value

232396965153598413675846201476040389022817106847774398644511956956560162344408015036449374981533316630662158762508420954934956086526218055111337836205681968728792109804722275177878301001665929911835591288206019820762629651421481739427465211569426888662087417484214470712992344320859082755022651002722474598076170258399604825296414616741542230838474649248617930733739616499385570297279078728158674094567249542522996175485254526494962988417207497241522797657866372856321914398242449146936669157322335728010598493346294536254522688828478677074607306439182656811246939304392111710556015193642981884646181319433844701684425443405546292680526486106422952923525302312181751438426131200906355682197470634586102573185972732172167237239130690503350990410805934011754439889630475986624861308429727236150915224616061371485534272763760940907517793195896216113567062784466793897292129456061194418143598473015335680821415550775087624908960719441513543212544393160100792009267371432966394222607
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 35 of the certificate chain of a 1,393-digit prime (108 intermediate primes).

Certified number1,393-digit prime
Certificatedownload
Certificate chainshow step 35 of 108

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044350658 --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":1100000009044350658},"decimal":true,"detail":2}}'