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 #1100000009116966360 2,242 digits created 2026-08-28

Value

3149147333157473574958185715366451783779373040235086721695176891255349092018197269713486281892098208776918327750945775288026044113697451821371901942217913294499169554892434127198622394000499549042972817322863069608998754155769067384630785612221205741656072180383668232571964204151611294352131700291530709940094517367399654586668483348953627287543653930471651622127058147396405178547466392317656580755092655875836023163739164671383313631424078142029821189972439681776600392083269328923813579546129461478937925449550184973469281830061784826276469965404043735383511525488686844551242904148966396067242352356003737771831647804376873996997401158691093257521194887485727097121268350493369760443509914400275826227586585008852300804259785816575802427130662206405772225120976204404498979796006286034501288197839659354969821338441449002801100835687314347484611199503301508388953739855608061870731467511762547037647651238244719678316745369132640726209181630748086143741818592748870354316489296861699646935710126005694063380453213202164295852271470420638757555931083015594159500139909474195251933772403801089761347305842217578741227282686435793059647753146733870321111555595258169235634605944702577116823613137045893249822236107274368209592033059062463081626485729996193897841524887458960731060298596190497556856825987884713976046041674887851404733961460036508384925814974065275847577744267140979594106298731371943638859077091061648977185214159064289696859429966225668724713027905933148937141327573629817025689633213508365474542051121510769803159844146916961314668729288132316729352513485102584315682003610974418685317437325989767543427529970221013361170536905067948806360551782249484226961390790514530471643670094254889921382722392638765917138498026780058934150755736056971418958190121728481598070732396022927201696724789235411275399123526535196483972775231762974550880961195735460878133046428213794684915750097041203825321618857603711500420680726091900578737750409673458798327157844501171903554545351074526521100010242148084371065469192479218112932971743424169782016951171530437593599629641533086730676788958040219315664147511528761582740662781179152107843162289155660063775872161079499085028161769538187343908730190220004425679139831523911992859301019
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 59 of the certificate chain of a 3,028-digit prime (226 intermediate primes).

Certified number3,028-digit prime
Certificatedownload
Certificate chainshow step 59 of 226

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009116966360 --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":1100000009116966360},"decimal":true,"detail":2}}'