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 #1100000004980681944 542 digits created 2023-10-26

Value

37368199457337799789587796169672194708634652915686454173617650371893512737971681165924616645855185892306209364043077163904336172116289920862478089301871860096580638883893158244032735680393114262402121147981626484843599381002520511136156676148880282314599040449390862171311832739511216963459033156876158592394210056491579551856883649197237005173183264809396928212560824521101694317218843230931951856035091779578316559362670357038500619263131915989572482117038638068137468942612985222035889650025145028059450572327280629094052504029119598870549
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 1,147-digit prime (161 intermediate primes).

Certified number1,147-digit prime
Certificatedownload
Certificate chainshow step 89 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004980681944 --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":1100000004980681944},"decimal":true,"detail":2}}'