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 #1100000004966887173 1,190 digits created 2023-10-26

Value

38646753168317140127492238036409872181436985714986206463420184552201385574199527183388138357688095088723859627829113052077494566577738252371670005291136178651417753846566989875923921150879905497130529156422508691110837029269153642797110743053871974065703239842294011790584740660417788267695059833175230070485633732972327600812345525127815861829201476852131208411073685079057596435796007908816665217065387443928908704343783258805037120699290004074189412817638144272014706146407805727470853343605537311759965994767066338865052933660401110625383055217317680904814331133739743354363754672362255761547868701771408531167682487561445170864897272786905509596636480813931979422416091902572781311470166718846834301312114953424164054082305466624103671861065565123301522706977067969133441547896039395948871115586190133463366951390093086198175697331080985122571742922716297355424024772405198604327822934381329605179175133194722706707775845754120028435022703085219497184194577846374423134493337486586261264885140432887921650010211108558759434714900283758223277976415014061483815533643185441386742460963596471102379141727999991215581704790429405003390481067019552344103370834284790289508653951245467020313
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 1,290-digit prime (201 intermediate primes).

Certified number1,290-digit prime
Certificatedownload
Certificate chainshow step 19 of 201

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004966887173 --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":1100000004966887173},"decimal":true,"detail":2}}'