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 #1100000004965118423 958 digits created 2023-10-26

Value

5721411677307817229290890134672852928177721962296666427955047318152684063901361380283639701277501855752446694468465458709147786036791889405172156602129921929520942727559114071180190447568841242597808323090774940205571559430805922306387121260332997398702172381614503263061463983783016572319686326885843099465026196509971837351309832128503291972657228000311514940218370732844066504571792151939920994435062370355004857739093109168174327121761870766599710409297476770082331894632921900342285183042441708685943304717746988244564573482830621925212211919500490711482701784176957616998654738296027765205594918469303424995045517292272294893483757527679693417989356890174290883909596041625361764467043714616964471896489943169574585422874484738781582408865409246351701569681717524025438771955301737034095394913823313143386222572799592955837451819669541219621408837008718615595653538400964009546721753509069111505887161333835701364444797148667127937439962516103162218519
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 33 of the certificate chain of a 1,312-digit prime (136 intermediate primes).

Certified number1,312-digit prime
Certificatedownload
Certificate chainshow step 33 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965118423 --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":1100000004965118423},"decimal":true,"detail":2}}'