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 #1100000004897065520 349 digits created 2023-10-25

Value

3305082274647022332982883618296498987660011077952588005772982040975566586396131839459148176022618006514250230927306960231210056736705109649523204955684010073225998900336077497881095472033913292097225442918720765311812873748154946838030902792617895860607128543958820251752178305284044906809232551915686598598728497230575234442877252907426856161708521
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 190 of the certificate chain of a 2,125-digit prime (234 intermediate primes).

Certified number2,125-digit prime
Certificatedownload
Certificate chainshow step 190 of 234

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004897065520 --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":1100000004897065520},"decimal":true,"detail":2}}'