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 #1100000004965835437 922 digits created 2023-10-26

Value

1297127667793731426716286538040778382791497759608031667898792871953179496808922332247066664555563933023416409721186397096754544180227171750963543159888108912881619186062038355830554901253105542138566772396830026735624372144178864447084737098061494684091036610697327922800358587192736623867600075492820681530929649529352025354579237707114814052733225055101292025033337421564424668893869167174997010702687024523250639333771735760268634771872709331560482680656296019038374038142493685511732102019153922568072676711213656989664409850246514116514330532795943199681484403122168194485165613362041969704583490216691773206816692266092857681687034898230073614761814771671946978555394989478514189037028253775918452294815489849376349415427616149488434861349721122236990822998805562938633746943378011444950843331217182966520324228316460176566884374146614345353429380540793273976017380992117831514106949262623846745458110695085011398839
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 1,304-digit prime (199 intermediate primes).

Certified number1,304-digit prime
Certificatedownload
Certificate chainshow step 56 of 199

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965835437 --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":1100000004965835437},"decimal":true,"detail":2}}'