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 #1100000005002089216 377 digits created 2023-10-26

Value

35980395020388703966002589982972742937093636205141565517727766966353981772388062910360575829746335994749656054022045713736543776798359803122817528213904537586918911900815284631574031376739048436284965713836032945151600657091479689967405767595039122402194815647013069774296000468902978871728424002178120351705935164051504872587427572567565868383404145287518606148894696743664061
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 91 of the certificate chain of a 987-digit prime (145 intermediate primes).

Certified number987-digit prime
Certificatedownload
Certificate chainshow step 91 of 145

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005002089216 --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":1100000005002089216},"decimal":true,"detail":2}}'