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 #1100000004993535127 506 digits created 2023-10-26

Value

11747214889221241647166653514411673379464732375456575797200243913015521362926074876757527441388499514924061102720683350464407704939784848395155973960350601088978498368329051360341462101618171583737067233875477903076060412756695736251639536805708321024737266628775699031845550629789829205471774492247778153154604160637910602365350093956017773146429258427655788720348177271706209283110458003149085275591769039713944700939570428026847930828365471740547908394694603682558265841228961223246362004804621303321859
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 82 of the certificate chain of a 1,048-digit prime (169 intermediate primes).

Certified number1,048-digit prime
Certificatedownload
Certificate chainshow step 82 of 169

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004993535127 --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":1100000004993535127},"decimal":true,"detail":2}}'