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 #1100000004912233899 778 digits created 2023-10-25

Value

1001567282940554024780772518047720266310325708472834873346537564851782617079553641644138652124214712432741132348131936607149370682074642362334566344582832835848570763101942042540716385939086290692015734283530778952209782283737425590901386488282109990800342037418060916290000447963893780379637487088494404677106361559802306157906336454450859302377323972780867834398081285257811837513742505257437842824399503897644501238332669795534472531359494751584502853062689390567991642906423703605809546886434744534973434291697917279391976683880771958330287395063536868978331410422879992756042622157322407955681710238320618876466540082210407388170448913430217634333297286441667206819950998252810650860330328235078523260260121163944221943527586952341808800414463174759649835221890857433888171
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 131 of the certificate chain of a 2,003-digit prime (219 intermediate primes).

Certified number2,003-digit prime
Certificatedownload
Certificate chainshow step 131 of 219

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004912233899 --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":1100000004912233899},"decimal":true,"detail":2}}'