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 #1100000004968308075 508 digits created 2023-10-26

Value

1929559968745623778386877457367417417795979230128149836516833649293482903323344406800687952511500852301351420365510483244562804679468815651722002126920560858702549340464986204025438318038553382260116346925856653450928482574150724145573922682431015764507697954118677354674509527827407621007479012810651238619151439036915563715392691277772196198924287512697796870602054998009110939109141465955195643156436282209911927820556277551890836805239610827858171036885205530487458321676848415908343203068628123581765877
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 1,277-digit prime (146 intermediate primes).

Certified number1,277-digit prime
Certificatedownload
Certificate chainshow step 90 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004968308075 --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":1100000004968308075},"decimal":true,"detail":2}}'