factordbrpc · fdb
Sign in
>
?

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 #1100000004970208146 581 digits created 2023-10-26

Value

43445598795470021419656232965965147754116686509406073121164291235889680626318120681402548678429081408690197774484474299829131299051912583440536432389199841157940477387800080425761702964251877858948124061913777298263324963622993779230830707466698238601822751577768763499986994430677184278130411526708973108704567923330430259299451373080516726663211881185341951751064270344188612950670107481642566580930467672931252721069076585161208403713583072895617065024248260823159657882153853767688158796595998039606513454811485887974818863041179659308931999941215011626358796270443296187770893
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 1,261-digit prime (79 intermediate primes).

Certified number1,261-digit prime
Certificatedownload
Certificate chainshow step 47 of 79

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004970208146 --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":1100000004970208146},"decimal":true,"detail":2}}'