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 #1100000004874492681 2,212 digits created 2023-10-25

Value

1012246200822869423981752175510464596923615993109066431677898581774345046597758501127362524264483100276927525849292783785152335186405859853077914901329045257138401810114424633733962916797421295912491236970633959739156420114463073820176418463542418503822018022004818574056664226473559947019895898614056619295680194015474859880434179215477493909146216919031396154064508771053173619964676691473375328510275098026343174514969481175478328606143279867466348209552656583992324375720842590329895078279898950196039253146962723286541271839697586081463289331486086255331314437720772920332854465273221537891345505045394093805956608217483519141787603301524076429316879973846815063274444731644665258576240151571089982723733787468253762448260249483740546833021617490804934821611196325546823519782308651702136933000396930611709719699321175114649267798049518435476791895765609178265171265737410032886206903506195599098424758787868064980476726260107682206138783574544024161734193687996907746960730279276278427421163088446151388368940458975808893841369584428032420985341345619430484368371062369546534454258369716165326494241515294824283876454893525029830927882187770469217893008233759992697389472483090226373661590827434396295386749482362971581360548050438171083330834391088166090051614815070293083249011810479747852723178956969456456875728198388022494482263226739586037759505497233918840673983052933581050388853887202358125534309824667776905845361047136308913692938598224573254198612304236621813227943438305836388503727223475262481846382748961842898359614206831813010710436034575342912562908512892745937841094128562921668228891358218081953491069429704124001441340915430084535571690559079315836888841533474199817600762604170079283819587542282942686559506229586741878939115090383077566589859319614246190881661320624934978977223844829352613304599351956806137413788518613931820362832804258558603669836752596516652296198824669980571711915712780480890237032833790108984798427266466180462217170162652635951829791750381769060936463822018022040733258403836073100363178800711034492501291574095381333887898603053145574265312269193159300772503341964256214256284762392953476523792718042974849173056740548156323544363195609706164881318023570987
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 34 of the certificate chain of a 2,524-digit prime (277 intermediate primes).

Certified number2,524-digit prime
Certificatedownload
Certificate chainshow step 34 of 277

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004874492681 --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":1100000004874492681},"decimal":true,"detail":2}}'