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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 #1100000004849398126 3,096 digits created 2023-10-24

Value

105179333823159725167132943742885624070662269912255368191670367014659082719689740321813647699595241551568011021832176255992369514647114589017577493083165043661311700711171144104199951424198173023656279442850535253014076594518680660235483841270154427782289687498501249070021296491207763770770341049211267822780035284534432027222281926692801117180786830417931549354888839251539090540169359244188315690605822351790433180480885902881317246776806483753122327817729462305658400591964836942202713402465054284214212718520552837384757068275827061723764361529015040757853533979474540836923923165949850500888114468121202591860450867833282894539407331512388384496584241011830595677556317860313117397856998163167102822448820353831773735799402781437297290326068459068648716994178711985911915355984357487239952999249713663547461933472025593003784217539119103854063937303966379254487306140399813933633313234081063812315688021242645288673565455908123770270300604798292178551853218474025100156749179575712630789910882532897482806926685098098328326292136331781533721409508089462881944841505332299167878212375191577161535858987250823371735997646432280552111164140178288856542382838589891158792167100912408478187343440015135237921735664547191792821995718772013707702522569690723379697577565882154741974041083121530776624046100265802630910129256425593708344265233050254925348034056123381624846528196481980521706294590536997881374377217706242228529219389021150675696869239418804686283071644590357153356519691236209391032670748112867335339352282568101377388666718332771813043115640114552695872874140687816346545694288178290290373259895910829414041699557750134992500349359918738010855564881680860954384425464113286269409991369854060045298482533668769248834694942845670655274486490370031196145456784537169535033826004024391308084161908991932972032437727575788303708645908174389611766759246297124326959649324513374567825249080841150977118422625163401206282646797437816710583294221871473110601501250535670681673421856526141964720726852550512254845468489252643502737168550811714663640440590443911356581186349372674069232170103552601923240577595278585344678433108447767412116836791388210265876215175062544916233340583019919250691093270275401247649402925197845078829086480688453238428915043352342713211828977400048815766502221800926199613741457534713021945654125677868115254528155305384308260691645674223961503610026287505028685807756535237584876359591904960950465041975258781362518217471619422209439012352817603119293192239753317970818373505788022708341983283592396121981530491625379017862819123679845975295664957206322797057756003354983525374950746251528366271710372147912143121158249869996892220092563498120138860216841817500592712830701636322790151964407957351267191760718022299698022373871355039013543511832234013374761370378459474761718528642129348345471689434336071227087608233026128225149617528859926649338860066699359213336364374420566952304886245061031812321750505256788862772915722805449970741869965413120159552383977761707149044537101957606354823307764185349382435607761703546542896736490898271468980080491351684169
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 3,251-digit prime (396 intermediate primes).

Certified number3,251-digit prime
Certificatedownload
Certificate chainshow step 20 of 396

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004849398126 --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":1100000004849398126},"decimal":true,"detail":2}}'