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 #1100000004976633351 655 digits created 2023-10-26

Value

8687239297502008305584663977293342214143166790907579163354556880915581466154520797282843618079198841041964896328933280080277236363425155839605817676326216053000549518734310240022800714630908572750598045724973917911641626966435530927738556867981618434891777699307115346568870801686797147163068616880014603006151136962378153207127230780939280843172540291273960698130744673143922190683267044788711370195952870532527747670348265125759670784217649490878814350602564733206962388667456390332215070145236045402515452977962833405297110546917491203976602994776637892163553002176491484188558207973145264466923122623215790699680499007164389448772585686565864080298363
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 1,187-digit prime (166 intermediate primes).

Certified number1,187-digit prime
Certificatedownload
Certificate chainshow step 73 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004976633351 --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":1100000004976633351},"decimal":true,"detail":2}}'