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 #1100000009008073602 2,056 digits created 2026-07-27

Value

1325275578438575087890498742465712771586434045096379812107940405612980110785767597165465054058277669536435988363273535060792726990536610522092614174296260190719019804038975139476958351769002379797777363275451700852256053169314992479568921849293916166161384520488289978015630896595987080591359719059169429889040040566420807847155565211681175217245048594569390935556551781766151667334750262998201606190638877904082895836143034193999236519999974067993238841023159363582088811446828460027817038298754870641462778522927952902345431008181894526090330952257458358770410980866516477294385532150406660421776675433426422173722770781751655504321059877908357154161311658351001263384227982995287432026897793414349328738390938051355345120756015394780408540074809109084012465185694679083902421790337509888227898045748203439921375093593922471385406935362644625635384293439614513610540990215842461018250613065692897878429648152538452104340483482030974367304675374779963247728476967991074371216701196886319922229775657088273562099977180055748361388726488742634593813579997574913337298384596853055138985168996608931866721018486910821735059119891841839642751554612204067128704908245927410167012236863390018951644809354142170848331170258050054278115370104275267363356552701992213755590961194450198115853551783391239179335986035837292861909517858398418090755686460793480213002197521552840123152065628644462314221488032857471365121208531672471650868379844207371650541331723462504946040048390795469782542569022903244703583153430524751789558942481314216713707780082962096038792312130994830353970662858221245479933716114155225856523917067973425833558533176003028825876378341117399177342451587716259429629097403129398303971147047357731663462350161335923386143308581429745765437168323806242290256253581951943261826762957802005067588729643939328074501574385566221236984431315520919807870412440040041793149797140952871952907693495866522343253798425448580673715480249221660707785766228741289113425847755128059732665048413655252538629657029433951621865816275561105416311523524986988921363
term 7418^531+531
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,056 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:1100000009008073602 --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":1100000009008073602},"decimal":true,"detail":2}}'