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 #1100000009054574816 1,780 digits created 2026-08-07

Value

9828944566971597300164661195533031696461428230098300083623736138644127356339965767502659158797697114596031467014559742567830171600269150351750614310373781761930107978681765931881678527298229046080563647922838076326073782345111508476136814444132857320280322271507595582760440724734642903590680639254815792028139592721348434052720413492666856162720124893212108187086223578328452676568124428799417946764890152347312398678676906946670969653503188425070032659237522540089111295803544708210600007208367636055242956961678982917944035899691705502032539910218720316225265668552785281558624788806976539536705235002567739631520082510728500090929231003292164141948995916798635440556978067702075886797256580230751417110257560819544151036219533246355151922094997372723640597122452851340708057105562314501917417604004989690442351472586904725875014589400721988170800285571142663108785867361216604183435925508385905002384790782372298807497257836401098181301427178494009709307173903545972377421189880499472174368183142308976752340689628562517679822122552254944836588131921303141896223105601150818905663277111798651254985677209897730539069346323982230022297160998992420369299158102778155824114772021293968099974805324034489871170547570794118326709097924589041417001402877941943550550173105462015367007416805844801774356164872401626530974489049620583561940327523039858847271066401609392470755842819331276470793795558475395813685772509176471775594237985237086677113208665875214881441279944123876344053247738300504488053794679626147559625764046571633575355405104007497988410839099610313416677968707354613534735728881552894506900396600824907047422480004870656454274294614843476189261242674927760020176944503874169795041658414343578174049806492420474495046182571147068683511010421072588754586259930249137
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 2,863-digit prime (220 intermediate primes).

Certified number2,863-digit prime
Certificatedownload
Certificate chainshow step 83 of 220

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054574816 --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":1100000009054574816},"decimal":true,"detail":2}}'