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 #1100000004984019805 1,019 digits created 2023-10-26

Value

15356653606303157349166372399702028964737908368969605935994297479300024345959755012631291273540439200919533737327721743640063253079131963522134666434838751216661455827349631191106094826925952964446089944775810004395642215577467563316479448864452116629237989947268630063405335001632825415003299103218551267531374479783659948526385840883359811781508440689607494835902446076229199260640066429328244146171418155702007380137692919581940929982672175227604415720013730105982298069459061382846108157505099199340388928703027623172990207842774160483145312247983605973304287935122468158371810135228327423022696694854978491545086639372093484348489906473230948521980852515350469406346739402736671797756764075955700870737699654901926523370766085128872891103215401293563919951267284860021375276559841892187664255045801822051850406074138617746549497827340191446470828922914777294912888166036302815070839573699734660027770901147213766082202137447711497716740267376545886590939525905253134067018321632287134694115719587878720099996944189
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 15 of the certificate chain of a 1,121-digit prime (166 intermediate primes).

Certified number1,121-digit prime
Certificatedownload
Certificate chainshow step 15 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004984019805 --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":1100000004984019805},"decimal":true,"detail":2}}'