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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 #1100000005816067484 4,012 digits created 2024-01-27

Value

2087810982885413268917880747899165635632778604097673923756023393973736550924722907376125746054104002044453711602301439753564023352551648974763719661781989788315399166675005093329094161805443668586427401574408565571447240930375918030403761441179626234728590550473375386390767241644469120631146880239001528764212147605213371685434582632858676084646167318752946699427832459519887119015431020428363253722232101996478580445938813501120704178714159353308327621228063621787559400593002823926233137844053500612614189194536196781979708314236226589751703040102729391214211525655303477747890007424215779150231866670338360055305219204579066536767457455028401314638535808621411473387520688046277148560496982245788876867493843237739059716439004296612814743483525314131827807295056996448458392979859592590716178884332064769858404769096985846610462020391506476707358142783363108583508017375843344354067242317254306122022193588279074002883593759197525877695371715770552460973937705584970566147130108695156651295313406635437764003681773998243738690076820549482795852488690289075723078569282214409739277144110730637719082967228358964960536625724537432723707179231100210478916712118258373477917613213055271967225058072766560209888151443765795528776327168707531925922245454446061587793008836264834457262146561598756500091229266232418858537134973773158654643536270635706818124958349175790417079815221318363702532613299951955373969864058216381810923291647830431147419895599409782661938229881226414760330957371076639261507752309030914714075228358157717701056041806934980854554930841130965391997793643847229007028358551382865800058475125659066026874832776594869222800908684963239409899297003477451523813445350097663768935193121958983099943044798304197324606455918417700671644048360097517860416976635437380568170894227465934849963859761822990773188079798562414565839301138643685352400726302960500287388611007838605695387281718236167347270405187280570037518704646746004416190018064726372351685429478704153269076175393301902298223320316464260234574265460154770595384197237171334652570181849081661315433085374112692076518709520384001944720353550571068796414999536567524483049950948321659743515743507266345403066563636189809304356668560425428569254037839498798208067778354351633927449816000922042090452904674957472398195811583302785730668986471836698324199453562337134584401681395778258326576214043952279476868411802727103164311661743186753695204474273488500993107514731996896426874750379248358324788220071391668259380569766619560780876847632225126204627548785597664280832162442658395931589683593718679832626015238613809662024027660600137611499752690531700253327737115988881254343042005922179720784070501373156892739357181995895098262975838055143151195361131658417219360401558793403493604907182899049774376826023561386016686798871021336590828861039190694314215750494402672545503252755868207769645480011063999716529625929315782383843504495576051666524530079081421387410327320575790744958619299460366172221716650931712942096854380633219484921366078428843793556958818625618613270774717933467239083751535761047650353826406172201723894067239215857892262184628113907395513403891163110643091458452574121119965808496087375268438264476353148616327256111354470546437199451267823350208258258432803420336484119538516329121920506471580374572095004404697663498672198006230042095273362497360106871537967081970912723572160826771858787143418666032490939117348254328767239658353777246336854819850795944270751106727375535766140938354921944241777121674538260627884152420385671801525409646269842959574452423750792352122330515571021265929882794851277758499008437590220047359797604771403251546688419082141240891357751313803449588906432594192931713508588671168182593869599287750599764211050860464303423919108011089201578312226646015341432913637893304206862734593598478160131694844273016864721797440189851803960720298681141270710068637031971723559098641824732965278470383348786369866087851017241911889046975681460841985092584823706713495466194961222019441339993438397
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 4,860-digit prime (294 intermediate primes).

Certified number4,860-digit prime
Certificatedownload
Certificate chainshow step 55 of 294

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005816067484 --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":1100000005816067484},"decimal":true,"detail":2}}'