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 #1100000000869402036 1,253 digits created before Nov 2018

Value

29115004781774470752934629321065390534595206959027143335025247163939159000839466052610971993832414078234020868780515499724856321513024638027790480876440831087335314292971267092099877695265775572530408741398631084022300270165791792982315031993097533133455864682081278156247834728371228847360852809141239466849818376357377903685495243327020544327947755018874349320190987012274891089333873518968350050820552886092833611459332248210985965778060191204926411556398559708706319117313604782400076251254101274969754537167038364584931283840873059669558158881456500685497770972928264110374258667658604964106372990068844767390754133674024573830822163709505365587710980124597170522997305784787577717620114133253416596762474494637663906752557313803604013802805505042504411993305612295621128136890070890990336556223096588341234814741145098648800814696964570450554873387910074711518709836064777564613961862535586127681528070598594661094756927679518925709998519744421687144352831281316516737449105384698266043623543381685609580117413458224447991395888352740645563513681554299871117924958092639901914556534077622946543511246719879994584279830181568420482022859823807418356978559632253053899117669192745651613250781229550080454632328943517801345505843584316391606139369643
term (514^463+1)/515
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Is factor of

Primality

N-1 primality proofproven prime

Proven by a Pocklington (N-1) test, base 2.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000869402036 --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":1100000000869402036},"decimal":true,"detail":2}}'