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 #1100000004828085631 2,149 digits created 2023-10-24

Value

5212172365814667692603097600456198733556090178441822659605603013597249572002449372445674688380998580575533557905975259076040727555040785996415700866742575192825364637829877024516697266091119018566300153406955950086063806253702187167179332313117458731408226567048023651494704190476263200081582198182815516006969221086185191499256947881099315572393393602958088079210043680225955637222873952705427502785036100619774978229201426918690252061179170491070157795214004343451940151542962978501396102621406300918847647703970581320935503065400956168143944317637765995115248818480494529094001237633850286276181109391715200391338496815829288693623626877587789635903092140436738804291950518518234566928985889252152752648367362354822899474380127839477320987560876026943098228726311993417387587554764265082962979917786372781085394329933881462140285643882298030104651438796786386785578408440301683091803041493902126167233806246008314799822841274154799563836041877135424009975378045759585882917708949500816426871401205168535393806101664267691495415712877374396112795325224963826138513428123618265647488234992770707903515013994909941541237610291575993853082745596735587047051783681576586533965247099722350929238931440246448091585549112857980138388061056360750627192047306939603024047550713024357847215202124442389587114078173672553569236226702466714242768430184898222887360919146708609298458579434134267914875831798110297436871625044019299715768759595855705925972210882161896467419628738132034849328222147742544313007378374189848814910088218786097440552632427946251696281190748647864008622132261321528233847116812777201201012545853115705206564326594556039838826151392495367490290044428255132665328010393246666959854908617768744406442891516810150108563418922231126164487903796482230597942763116884387118511647223662299318033647955024623638079296053328110556979810473246933756840961739464086019757238250712046309893683994725564298846600753004383447751359457701910979941438185255288183439180058183701711535686553443201173839908506589114485020537678732958026359056240523667402292632291984125797923732534766251849334007660488444708305685674847003266651813994531591689432911
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 212 of the certificate chain of a 4,135-digit prime (452 intermediate primes).

Certified number4,135-digit prime
Certificatedownload
Certificate chainshow step 212 of 452

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828085631 --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":1100000004828085631},"decimal":true,"detail":2}}'