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 #1100000004983933777 328 digits created 2023-10-26

Value

5566675681406891235477556694355873282963817147828829169128431499556225829855807650204461554668744757650612516264126732137048892868754216495433291688941481045098061842564779431644789206699329716860309367465967985262242190135635693867793505839746091244662920658649675049647582375031196830279512703547881861898011675345302803804389
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 71 of the certificate chain of a 1,131-digit prime (97 intermediate primes).

Certified number1,131-digit prime
Certificatedownload
Certificate chainshow step 71 of 97

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004983933777 --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":1100000004983933777},"decimal":true,"detail":2}}'