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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 #1100000006886694100 1,840 digits created 2024-04-06

Value

4271104148125039037706341768328852230981996316876939243475827905189530678636668625461062504189352961930000471524198692632778088295723672084681163587446209516100557585503875572862848576599161067679552095339172389222105758075924637575919493250003264785301728369133024391438209288057827452463582034360739501998373524319943508702410759428990121452038871834466634702804412724948407565566006589238170976660514969337026053435330459180026288644663010493063163195328772323580185692417027942371941370504344399553562994357858123702792965477955506130175990158844291741903373432682426772530854206486673051876155840786585068721706174519637854498349038201321768481153448274296389183271872164705249600141100964719615737997138139363743139117475465762904432888824848862007489033121904656999333951821761951249651251464474883525357679973287129515927363727776531828592151528122380823378791822775735392730555697212280483677804173539185755456068728005189360712032729108600852115084803061729571444456423016960087941557681705540791877330071690770772876768537590999102454764441222334203626022202189748820784605699475986867301399613895036847371509951146396871020576887466455658725037341693248739558901676166829231181261729405377832440105130363157168408313215215122530549691736528104598163553509325457373796761123441390589553562746547811999173256512482751208185297015879628744803534188972458717791474064703508090694655606956753497722570788188285781525592424680761357678849257304878653713824251298311104901398243127788952255715828778360902548468959796536179149227147762985384351379772286838247785680440211017448821439303648623983082254312072775746659995351963292861012158892036901613399889952172128227663730627387707585667368924876563213248275484372972717621797874960617755166555085017855111561222165481209765379998529611152900869810421218590844896372544701899749995567
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 2,034-digit prime (217 intermediate primes).

Certified number2,034-digit prime
Certificatedownload
Certificate chainshow step 21 of 217

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006886694100 --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":1100000006886694100},"decimal":true,"detail":2}}'