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 #1100000009066268086 958 digits created 2026-08-10

Value

9480496981975137377016393251250442083799449916581871579810517048365949435920515666987286766970687198329850332444536452931624058763531296381312328014308996379178846771360246753733392979275496219127136455167638008692871718648194515281427151845201488679286866814400937122497819847277975248349074761662402199672920902014554442244449530662461221600022705708528839190191831494755986773912413473780411119857133604102912832646106420602539327746025024443499813735956493958621697168844751724554817675294949697799465870215330824190914262132060352322246027199962172167936915799631858103644558714536062992555190213727630220692204771219695081092508253664354326370563505697530401991661267347241056905207181248438518840898212122064442400711233137620722994954581530991378588353809355595998742083678849905768097484862926193924105450463734763332562941177587586877701465348464724361299209042184434712077277817375414825857574207997801212000808737470577323613903591257625237632339
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 1,722-digit prime (141 intermediate primes).

Certified number1,722-digit prime
Certificatedownload
Certificate chainshow step 67 of 141

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009066268086 --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":1100000009066268086},"decimal":true,"detail":2}}'