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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 #1100000000293620011 4,172 digits created before Nov 2018

Value

30477777939781642847136394337683188481766258473799132539769131367305168948133921200619652888459827712004337733276111331511320876588080203666111714096534590142730856899186369775338106851216116056197805199029101873384932008456194101272952336429207324885999439061696983248951615873344275296365895238602705883113483661942908876659648030103753959177606589363844175368919340616129236656321008586549724677755985280593720351197424994967850316105117979661980709589765813211745104975533902378792738055233973763840635000734395122336573703179425774407829802965740369951146796693728835235410325725388138365378020374963396646198783250402347958008188819825670131253759761705416847485834010679386424877855254968160872742108843091980514170060282992089546984870650641345750961109000683169036863372157062229941212598549929123754192273382617482797354397549843104813985448312853074786946627875044451272542652921046373539367682653191818595628886836038676728623492379513858134298801370973843460756617129223144895467058540872760875935006835180125761653877097184730629065178768273320487413406648468905977004217463127914495635347198389514647160873027654432740259233178773379049172190545039602900947842033551007521545859438969016651108678688897966517409323880077811909764148905465007650619040062987352358384600236859335306071308637486551356406579661593075128994778878675185177867721822036509361700984215914627163454178847643092387711048571690265336745424262709949763459879047820799937385408252747045387269876323453913962481581139079363539259055267712775037788727031839563713896316150160000858541444275243306772741455696969934227179160469794287423673057943066719340935116727388616023466227004948820860496172084298849927015707979227786019960292351318546458616334388351710321951473743650113622920601488115399782294651686989212226361409804713477440571241635584784047653020536974298440998214334039299737392808324918497500872264400725005520718669166456382408983112369710849828289740453385478332772881435427854886107216396842038074757268726359046304027959513328229578783328260551838287132881708334735148290871476199393237655774918071580635307831246999883069506013534514124295251020054212306249036346538787519770112310339150131105100984606841610741789314327055448231666983298394008046861775758888265126676001105334615340436100982105192237312170919387569282366788015924470837732041653197403895158787492177560102796427250659725162467857359104217708408078490185261515431053419234022202367272885765844816352259646348039468261571057858938813327682061692664271424872592587772041694202615092665933540203932178501974510901038566263625839189639930505827115928090755568987488468279379176130584998913807732662806163208172749733349589366165477126129110704172052390339539357675850659030270064520374728905159523545777995583280804624021473798553824952485493377322149442302748205242711752689990505685383655128688050994403944394329197191457895713353798957849026073117221741351061324113630678139830313876348538011582791123930298428598220644227669509254820474109974884332882748210170189349830025204069142694710909634003903559803758048468570359114624692069763168314233378306563465931158124328724682897502194621311240284368906424275660133724736498866695174953257242480024315883261184385291999506120898348098979280084441167017636401519039373930451405903611597134181974353527144113408243142813105391146786822309079918777889484793744199798824911523154391853709415650759667734088912677624299031696890287631570294800179719879433906684381953038793752577688717290891225816224121957937501717205356247081220821762090983205947576664851048235128190585366526462718531776219680982259844917658128152600779792717378832137789875901874922368757004382064883076406155229114076187056308062352700455848759415296728611819956608931363141904034108704858103334650595567098905359111181793711943103891830296797922233285714413691479333736976847413790700817280235868323295565652657442320328750853750157393260242406297520246467973122363242428731921828739054539971829953461700795852972120278071104342406425900435231399483153490051841674871013567960947990440804988211850428009427602052268680294997805534937438392883398608464883421223391044772831634487498145849
term 245^1746-1746^245
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (4,172 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byMasaki UKAI

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000293620011 --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":1100000000293620011},"decimal":true,"detail":2}}'