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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 #1100000004864584348 1,252 digits created 2023-10-24

Value

2338307827881138311630594903438255591246639048322636262170107192628151233366665857917125588193482707176282158697266438277925066623436137377798911646199103907477904315083730282145272648572645520550568365806224080325696499043225115492860545343779333134538999770343126443205219587133141252336270007987313720970607640246509341525076996871262275398231065350500506074772048570319884633179025890191061557841375632694127949095910901317774171685189985904243663102630090929793150434025007279270727235598037744956905160677138848473980968988788505613060012402535756593756811138722443782600136156576949198978401755722627792971108817207462158142871660570713380055611269990687088718164552562664478101516821763555941095068485699123756999542974405754221134839967123351715390851054084940234649664554705619079460040758352560828820731313840960820452459906178757230576161640727814829476094534496811883008453819385232066532371226683903084737830981709509483867732360632282737207511904835868447396395678589079052226955125971081270039743770780784242587307965969948422401572131048473625041651345666833037979004413718873185125553899156393916865282598062509081224987338812026205301532974972778107299204056847405904491245199462513773491258945194742111807355803616971090232285387933
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 169 of the certificate chain of a 2,815-digit prime (319 intermediate primes).

Certified number2,815-digit prime
Certificatedownload
Certificate chainshow step 169 of 319

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004864584348 --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":1100000004864584348},"decimal":true,"detail":2}}'