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 #1100000004968041144 397 digits created 2023-10-26

Value

2719341479995347049764557180425609952035806988393210410756867666630143894839971303485677846604263309512252099328942025764308224426771658991701986132644157198770684075439809109812094483553306891563780557086094277422200440741175315170267075392976599176215774143989003432903588984057088978357911613064522494113466328960365827499097120360927525708916973025436202446129461914394340913582426613025536291
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 74 of the certificate chain of a 1,296-digit prime (103 intermediate primes).

Certified number1,296-digit prime
Certificatedownload
Certificate chainshow step 74 of 103

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004968041144 --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":1100000004968041144},"decimal":true,"detail":2}}'