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 #1100000001489124770 2,047 digits created 2020-04-17

Value

1178899760482871087342516390194643565275291465392956086239558020837589133062349022187491770682377865615753355980950985258861535287635960654559414824485249576678972724188217982609271327877325662093043675261308853335958754337725080277849113286148161924152427702166843273019536232715335884148587146185323587261666778488231885680119634099287654365222185848727261578196909867193226768688163934232806881772782020883304008399143596432036509682548165872344352914427243784925903306943903119147804258679703347561815857766012439637824512554818238272436925146808352943678433468342845049315388399563420215310336690940691946449030248771017407292839286467736123338612351002030911826808668008521694028759050697786424785521202179323572618457833721407627392655631133258155860986055919024872370659620361807666285534729520971100689479469264722831111176134657916810785028338953566023969262813440919245649151433945012788149576327922271822593332599213220486282779340467697568303175741672984014155631028619835419099310659141199489879465419873585236486977046748877975403376036059358463571738678006312279986140502193033940109211626136870355757901784046803296610330485541653395877591196944254068929812244215371199741213473541170777941301737535775740932471527786633224220516725298505000052202326718579284295878306526229236692118094021972947054870728245577937215690888105628254940782644100313169194449249271892215270253924325634307473842871038946432323709754050481341662979428603413205699274521514229471970052346749642502129932996200605391679165773414800845263215560589176533134621914075988256926361838600404982089075121438857745660838689042815933490636103573258216112605729574096146406597490305102074836293325247095235861723903976303169187615748985467480293058528751649644738465140239258933471977948765972694417426579912012146339736990582688367531109395822628347190842694596157301573375602840107810224162006971764166752752901941488979748943859492404524080303401281499901371512397386390555911902511244592253024526398245511533002301164001608551700544566971961778179546321114801
term 401^786+400
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,047 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:1100000001489124770 --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":1100000001489124770},"decimal":true,"detail":2}}'