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 #1100000004878379619 2,387 digits created 2023-10-25

Value

22132411425236168835591240848309344072436390905609903869551357553807462007657627837066360969533939736544057468717276274671634074552279669311340541701743272836601666009938364226993147079332708674372130069960936732577548227658675025092975532805969325160784078256733784181826128366776126927177386732998178437030848238274273553633941591785068145016282643747726913925265302064311091013675950796927323007538844728737048035884484748384400417670023269510693154076064037113457930767425563415460864006537062318486754017841915660238758003124448866971169648106771316888358041985484049665544091234635502250695897690408678211689651930089311305482091813270107292521161730682042856851165282654114385408349590197999640236459823914392182479288060334676336871713606980010392814247743436892348116980236462746127098209205349941103343759296302842784130893821166728350311039803508126133145949819519652100383930494114445209383203626051805187814978564052483277873260509527884920501661018354759427224129977694554218517817386730264556338647968987863972638315647932958987754575191180247641193169116434390090098243039640611009983185971481107032667943012801586662356624625322503936686737434808684409705531414044195493751367262840120937671565413664028154043456956000070690280538156902979890814876298467327522677046434296055628905026131261681025533823167815271298700258982354149709170537977431376501678191103646659168518233025323324788199382466839065904607793694595722739063695967586077694578795692958621523751789346055090043279699926269249329157920150271825807020191568619406042187099630947476939989748346490891054716520526951584567474913428310219714902066016105504538986819506157671638779628068086882578959148601509994108697744477964167346109985438656791335380774641244118556045918210414706071106859211183264375530392768286773913964801654876540595664118837356124372855025502928927637444186161707895454319067132842389460412455939630053797704906922405664430682102871914287085090063063477542771793112266734705291222886948051616181254541828324429097491447341435144366514776888582762827413139133436374529471981467338827261052597671489508322529617268719045217594971650599588741014404821987513523663003531398683929320904743096570225900570050836890916974182639738415587719860390511468236619878522658551459514720020518681875884254846812910445548989020069351008420350388112188200382467129316385813502134373068876968779833909583
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 7 of the certificate chain of a 2,437-digit prime (258 intermediate primes).

Certified number2,437-digit prime
Certificatedownload
Certificate chainshow step 7 of 258

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004878379619 --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":1100000004878379619},"decimal":true,"detail":2}}'