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 #1100000009022940266 535 digits created 2026-07-30

Value

7919593414298731245396408117947563745970664589985244311186473478190529106298170986216084268227384352341738924085272043013356579649049229996788381558579525210094757522105083466982431465971622100558361960068317609565152830243418833941341550206666548105742170422065623080781160501969015034407474207309184960032388118177068250816375014412054255029420301944094368587840486433023653605272382102375908193733163292143491264077693633389994199682410030272164745211059807287026226645652311906889543832851170105087358073336695863134191461373829559
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 1,129-digit prime (95 intermediate primes).

Certified number1,129-digit prime
Certificatedownload
Certificate chainshow step 52 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009022940266 --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":1100000009022940266},"decimal":true,"detail":2}}'