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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 #1100000004854696668 2,291 digits created 2023-10-24

Value

48388179167200583566190518663411330379714377143955327697256232853709221173854101810662720864998435331855015508283328099310381784919412215256531948121205975712367048395461891153114624927444681316318269899162833082218713631779013295710632435090288420650401019088850697193563506574637353082887793608092744420483718355591926060058984752384457408082096534939330195256572497750903327297379065681158322319731906309203359394032111191351701531001915069624876414138004244014219277229742468268764373574459971837033115901313953752897168881329354901967525345345865575852901245452923658975500010673243758091400492850783165616114955803528521423398880999661962236723118999747121254297492022188558953825635540751184159439118363706419291528608751502817189290919398324328120239997478511848399509278018544529137565410580080433443012957384574992041137224909183502803122848217094969012096376734555773287455384259624534623831590707607718441733158523752905561063769680006750987371776245244120869847981079969547724069569569431546256892802597860214361746592464273233055937944281176419578107696498866331276163826036468177563664409727508566580303307344143050543455508784094241281076860588402349922369329973140930422214894919963985787363919235790830182607912148976927723967430680218484724508508510095601449227492509786391482585953826630059568862742001262017654815452508097130995312394582964741776389313534231875204785804859148731010128865879244439827414725058088039875970716904581683931562932930536975204945955459276575720113325561848610741531448146465970896340048920712003617872762066034421660804746849870472709235580302536203918439867667815627748662955996405842185438694639771139527681544313831741575734283551758203948157068386905132562607311640227009447793862174695518342441207887450244313754863504553974289235200209947355237966961445313953478251451942350244018331685926474431828720011502155189797563441112784532664559123224779152696538414156828892363685955433522318897045291621553485708847690073283289956678103025225256851469629292729764656778984994077684901662209249554115846274293896352046179431652271552415309275075718299903414400426902838513753834780375393787384301033343649813301140973773886649013530645072244132142417348033534260641388550470560982126573106624769203363469435421194316284377662044729962715670283
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 3,070-digit prime (332 intermediate primes).

Certified number3,070-digit prime
Certificatedownload
Certificate chainshow step 77 of 332

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004854696668 --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":1100000004854696668},"decimal":true,"detail":2}}'