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 #1100000003396502278 1,195 digits created 2022-05-02

Value

1844586118419557731430609588179529798905095814825807113354162426918627145550552356780760356962410015495129646792559181362843643790415073346822980337353210822416702242886337107984286196335583389435754455022231584869656253283025410896403817536129399360202282043092158094241285111477652667463041223472206833900445815002679892567181344413849503344337112238356359116840125925699746875682327023475534393071734421519289716058898896739637376340926112005509333899823019007050336303510375519304584163800434040791981188892430392371027946695750963172894441070175392062812620109660396434838000214616500110812947723282302041797315540987529855421451771022409094996063427177556935741141556869613381521952559417671782329688523592104103481783336589734961483629981108027238478369591735576621295570689908162939964855780848147532505931119060760617046877492734423499624267897537614589185964976533521918422359020417633286637533876619554118408530806498378348042148527254563392368802416574521885056864072207509002363073924665225083089108152863027671686132422305346082399125341084246138232355718499393727224009223242690487806688908423779688490848845554780693304973940497193563216818223966491208512466135605800533885976773
term 198^520+197
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,195 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000003396502278 --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":1100000003396502278},"decimal":true,"detail":2}}'