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 #1100000009008072787 2,976 digits created 2026-07-27

Value

320793873263101718821594508614933918601201479532702871096169854950534716726153130034816462425826635026540130029530542684950448686421638678233021084596159104911954067154168722935655825830573314518561344593636955158935758060264406437595892333909301847607446010983047516890607975312411696632166126291355205608970692625487391313426267176936188802706064187956570732213675454420129419075059260978441548652587354415173555243694525391490162538193127188621912712261737551325437739651558130991501675517167463107843979558262148305162586063247279229415052777899417466640018438519346323395549284181770496957900359909178557295634934090120354981366101678622072543778243369446450753038113937405271168729595778456058281795778822238616003721864299267568222673852456866778703131493129997695938533077529205924079959153178447641377812880605126776261535794954692073438931301286088517019486472593874275997121041334311058431284459044596748047748905352109544961943903100146246714728903683455184261075300204158406041916387767334261065961658760705867998387735188274552660350519545882909791425615408052337230658379617182524368725911257952017728196643874646335155692512278395136544883554365175318675820126356935069818302603796607519354264228342457083799192991521162945182477347367058474745425041549318034899040997575714235835220076258741111152090882031888707519391393565722902616919347307620910564430868440982374033635586923146111146070949116866247483536788918527628753786033162930333110299365949569467893325741740924452061894241185210517190694068278575572796916936385665016800065669826160704746156484441134213897828896202231766737017388583711925330240620481673558309289329532708907838824116094572961769432347452221842082536789514007920145881160285899922029487595206969776248745462676875914580614429396081870891097242209870061050179307755540672744640931569066763694714807240913521407778539391839020515877084589792215144865833621491306705975948009063569621679064183304219682496003582586649235755788699384954019906857383480620629589947089726068232885770037417978882426813388641263186156392311839919518900841869935511226286866249074559001190879229397272482246375304316837171533959990919707304582218580318638677778875684296791343416009338533723060250461762460099594310957263526727868539466346518729299852918613170352289685975551177363133277439230970685889508129059302240032960407508754681135598498931345413626913765543714566090737363286314749882882021314167391360390151785349717046530993297094187494633615163998130501459583206278663974377863481248135428808539067611184060899257131817535570047303746556895425758639041840714456621655132938636408107009708692946576327360279672321068273756411001153395523615830920614200577257905132796537103205201618509728505606529912900124299044834711073519912942973355941086496473187139302612424957086674586663678887297046123919037989944757713783388792890586720950333369112218101087328469893625229491376245653586417641879057245085276502900065341839697762355615616403563838702341
term 7068^773+773
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,976 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008072787 --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":1100000009008072787},"decimal":true,"detail":2}}'