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 #1100000004950642926 302 digits created 2023-10-25

Value

44693478267298251998581059420928662789883149900848590617618266972516434199808329074721324468707185644965817027773487677638791475052882824189163164074182883228419360711312028679669947368128499008904488463543239844802488163028869442621850064975268975759426891770850680740900292850346912146741153308652569
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 139 of the certificate chain of a 1,499-digit prime (180 intermediate primes).

Certified number1,499-digit prime
Certificatedownload
Certificate chainshow step 139 of 180

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004950642926 --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":1100000004950642926},"decimal":true,"detail":2}}'