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 #1100000004938743337 1,655 digits created 2023-10-25

Value

16389754112187669697358803241580795883283531307881921261648026385854632530474874248052065847900045388231742672525710392912491446360990185994879559025164765132666561016671613084128796364805961514016208475932732291683889377488472404494214955979307966617476472954824914252290591677875999207617052447078028052681273868079793629664474068266358142779681048050808811009275311286067588106541571179532117627590632289271798443867993234029615559639133131842134166502126515736840698574894204885881540465114248219990315832390289662728545437179867249708875770324008432349559763631901743981071902599546171231528418288156073220972245754429527604773243235098853302284498603932643824957897618225030155754160878843876484858502992489731024036689675921992681991559195440146027279544791391184265615794462382284051706985894620334552673872400751352441329450953234119002776287587457249183476833097007403817905018225619449381184377312247619704520637635507831081339197939404191735654114499006170645546598602118259299283443763023437928857756569502555110141778626743119297756758719959720257506995873490053787025121147897761861588866880608256503752870153028168718814003512281114872014507202573036652236402870503599577607320549182338318945765308615847656666006791399767126793770265853357003708511436350031815610964219520138014444839364066775671352415779559324555521776249926518026841701943828082577826268171776989757640553288308594091065805018672766758003657546250244012657799037329322740950159541191009304197984695589383466773597126411432776145786849046385689971001654795578431621706686980678843268522423279878893748399046865310388839975478102451457868637412179481058551847417518284121
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 1,672-digit prime (191 intermediate primes).

Certified number1,672-digit prime
Certificatedownload
Certificate chainshow step 3 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938743337 --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":1100000004938743337},"decimal":true,"detail":2}}'