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 #1100000004982861536 567 digits created 2023-10-26

Value

207078105107421901837063170311592465635620515313098472142792945712136799437206865818017441213243848903384721023452276560605619727824213271817249657655839100215971646794759775712898457136754785600177351831693952411073829097321694337230688169586111409232266942918343412589141534905092048923575799570243279003634401262954723841005648820919319065667665769137291896989127786921976562846036125939775684410146215687834580542623305602139671063823188085288260588791657425115140965837828767264134872223926114763886362419548348444416413576018093955814823693760163984188886504867
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 1,135-digit prime (178 intermediate primes).

Certified number1,135-digit prime
Certificatedownload
Certificate chainshow step 83 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004982861536 --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":1100000004982861536},"decimal":true,"detail":2}}'