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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 #1100000000453791909 3,781 digits created before Nov 2018

Value

1168857536741326433503947523657664736193989042147401735768257948503736741420250493652980163302984967825519012164666299506699787849638476069319222788323349609053926863029517567543017457135733751663360250135692294030772362089958570287385932201877946983927557844622029792513428602191241613632386915393989578618147126371915861114026112513848824980279672802450791077082316005868443354635046960454388086642470789056452785915700263758524219422586489861059939345219034036693847558855041137856942000703025458026688135342009923482530777495226520065773086468394833577377824820245719393084834127475502253387832820569092740652657501085707167699004443350264151185018758868326492587764537205590114985421244457819384203856332458519042092453520074211419687816961939018386642631276974376921830733730860456077803602497569650752580449958503540593680059322452656994492034524700124789753877501664961242363027379241024541454478190147029813333599584915267002042349425857857594949398957671883839703752301464918250741767675907282226988018271378492910197684728850622389798746627134125832042313387111973493745228449083068662837423859655353873424423895360336578811365518847736494451631033387310056137740167409250652321782675908442650266292193088837227141882411454866913334694962431728753810826251369073681700733508615705629371918538002382699522786429504350487625844804932230476745853325150797454336000973362286789385630785959564736817900265027447019969159628180842043944311637849017974108143101552433897475475900906194836846814070935594198417351119210479443266369990695172438613576385658630370817027054654692552887242664471152682414968759722829521280540527334145324674436714407331082480727199965649429345989591927877913983396882283659801995321581575889730824268203554939129585062914039977079354397425911249129449149666565115547745291891434081836044365346707276139753317992531971090482770848904391105106474841421774051088487626081712455664158003611395297074344126735490593931813468912846281272834955216213548609774344747001914579797007862432164138654883898461847072233470140577879320430015473915834193889684156859946958540541562797023625793311828296797397846206389735467434217149855664215162512573611672139889316529337744369289169010552333570540592626376162931356281019642760612759378040190222473775800522328289882746928286457995509715544107943404728708835525319642433449455095814054670243340395443937342894136849469267184940686438498621722727219060789993280868648623931680129271643954276846101531054981241763563395611132216164749146560887704749294759869653600199790741089195391530284986225231348937607100570217062478934000420214355188089662463084182738218705040557343418746281552583190627743493313036615729541338507635345305528199406726256549744186250173398248971034680092397765497171102289367009167734842551709215398119230452396055681966076082096271562609688023902158899277312591190373597064683429381157154524365161985836530140692684081594135596840257789034173792810902971004695833788353481955270889498992536407006901075988246799431264081050715954703869062219286148083155926582344030107681995809587395890778061359390325939777110453514177125241170482721229631464715403741397652808066386083549270705279020081646138092994037284043471759361151680713385336656691399370774063413682481536358955439462043618660530708191036508159518583322434481727304331842849430015077908638826791834242832893700765720460105248859711647743021250980113448413490217869177787791482274358897759889375696083074718336925428729892071590270327236575376018072849095259185134158868827335456977338153965272084898148071432635018583780404968560704016790619170837312441802251670893942968579119839149272828273250993740174221326121283604139277649326065807706303534105555973529359534558494137368340294326260323833077681143777226679958403110504150390679
term 55^2172+54
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,781 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byEdwin Hall

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000453791909 --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":1100000000453791909},"decimal":true,"detail":2}}'