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 #1100000004971784963 640 digits created 2023-10-26

Value

3119542922299704449366412040034799475999514216694751565295013152766474989676117020193391057216921699399430701072459717071306119531520363699323342290028215214795738958311063683177754537618818900065741850611407826930869268223818034045793627203994386922698618742173750388845437715015094251703486323110175847311637947881632942743582995977836724815489309149364185459228501294960794682789629395576954529985940700935480844573893804039054297628667019879433068357122554647566210135913621100984430459868670368245735444641129273463480363446796079989357012366032019275289799983375955935662196686370314510506741817436646332356973383997168880939939383529
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 1,241-digit prime (202 intermediate primes).

Certified number1,241-digit prime
Certificatedownload
Certificate chainshow step 96 of 202

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004971784963 --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":1100000004971784963},"decimal":true,"detail":2}}'