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 #1100000004865244555 2,639 digits created 2023-10-24

Value

17316195867409681543247597717991119250035873670060917610826281904623559059415028852422012765616702933129106757952996288906588825585955174665406136315774777081502591839549064520432691517966290428900952122104855150785736861046319146359418577423545297685349285322693685199534496270804710836310712970167557828672445658547785779561334452420359093168287264912143163519185554684714224111688853654235318715614000123669438419278765390771788060545343246299721944346594664592286071225414060178295750243825786529805573129540304384315909156074847884475823126166111849217475538023257007149335843481974646088317907470337643471574624231033128674653203887580188863844128895968334618455870204380303298200265827552697710861834512584626778200020777059583761826453462482277312456523825176616790848526638297351216795639942618892586348658143654752113323285378571402263142975301817937165667283803142755000402948003626403014446246671855461938782169225968258967526547099095742250331722048875711576370174916029227691047732432013579614617088752704988227109628068194170995161108297226074387568733675410078806453362182702903561248134420916857922894989316117915219209546232424348956964153589576308367534219068259919789998111089905615857879105760485001968117806763550164567296160981113801896063274145110896697575324022736078719183837489691248353304909129209037369206127020110069242480863583492931122063725336437635416930981329308481050253167508605382823053073754936479577019973492116106794636763396015688830857330020329412711236887387741650085148929182077447775032094070207468981182161901196041344925664126799020286239985698010270882936358856984939551403546400475992794686408048346606869346491915178229867464609939901887243141001858349458164101303329203067874504710091780365159967487625931624179574557650346575002589718633468213577404338544609348203796327696135319605618321261027095125861149835384630158357386369320485972062416847112242743867243520963056423653792830895253493586005232784058376319448045853833520864123293575733941841006619310500261642406983502040495573735228223662908592333616131544988418717080278048790158264743931492137553830257684092304140659786323582300155461792832303332146698120911116830030783995168536443547210699869761076968543146802034136007817158792412289438882216211179973508129939469724669962643228559717069320013506062352238929722672611141331993082322010054738216544451431185548402105997562276471687824700010441247858232046613772118950810038667241610064581057366200877556720599388345399795164140611216789314432512029724384195473723201748695153402108139107192489201374514459688200921407178018387412816200046113409341826044870253077340505030801
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 2,788-digit prime (394 intermediate primes).

Certified number2,788-digit prime
Certificatedownload
Certificate chainshow step 20 of 394

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004865244555 --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":1100000004865244555},"decimal":true,"detail":2}}'