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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 #1100000008674972290 2,906 digits created 2026-03-09

Value

31190290232947976354421154381255486318699159783529841610396758247908240500070030276719986092460741297364902653253316541948748913632095052562498191694651890199106102773448241116951652595041606631283222944826822102855405140592998696246574774840944439175562019718076609512115303394677549000503592114528125065571888146402723576835181445429295484086031019017382093288564183580658242956416008109242897952669076888976805733266218650055038072108780372446776421704561239891369651840257139896401105627051919943163127660609271450317697385759756321824704250307974552075058865582479200973492876710826042386372532580267486059855450155400699344039190734901956286084848933216745704477440854766825070841050116572330261157537558530530643534620254275045456939506872009927704318342376042338682575864134252942893908611602626329726212043604599417856046544372868029769496160041008576474954271055975844205479746597074717688373835072487790793613549594337978700321117807448211789614141196076458380895321677814976990268861456978815548189102649811758402598462805465841281189399478590754744734080060949770117832145358334522823073038390545584911843161650536793818534678839764305388053719183638393975462398188110446287983615371170190002554851808523809631186739731967283150125189502800302515380628069242751595438490687890061985589803605512664550824289177341885621732491742308395864114616169230639258226035835394864022212883486464282636372810252839879876226610698498701125748338407044913391844977567156603754052834479472508039713773139072094480164903064399080285889066888785044455475515731239227200519839440920483140979924733009864467855380485073341213556475830429416476617982781747667555999922904973785727617964712303518549575476643910920294639071305172341507865139968403220236684722157473950587505477984773347096740763896227878035406134044274875852683590208782543457699746064451316189250606994035647224042288906200187080987788770877644959755118135430195499090936402170463460375120872211807045585255478546212631879218448743968411758823509608851178842563959768111785024374853674609191793528698212497328780384853414483435709364412953658173484168638170915638018019442243358664300997679354004569835145410030104655963171887319613780839168490180712640963050379037065941335295867084407966631923167605698419204319884363626452421471787419627244149841571876989511825590441165498198633674447488935825929822718440350916216926809721096771941490949647627885676805534373594082133113252912502508782810374527636811541317095561508791778618376497632172737769292457263796589420266883230815652890117593283736843222683839028237585506395335835781606576463526198418674240725747510138469232767866451381420304699903172314853837747819959799681917349198452601293736884645369074745593088019159029586752516234058243751166943955133816192849253748033702712371268909494546892289785900586160791279732446200711458961308868404335178032734888227592623655994552182510028943469
term 363^1135+362
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,906 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byFredOnCyc

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674972290 --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":1100000008674972290},"decimal":true,"detail":2}}'