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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 #1100000004841799220 3,161 digits created 2023-10-24

Value

10055182083879740363190038132525010585531090438162847096349632574566804641389159549995230007081562978019936727837921160905062465636280591078759671536500530186645072332370168316029965288871658210712555056076406801054118380402334246623871697650660412133402882173945945037558613703392464313499055591525310639057241306874693693896753593556056201317370023021131545815890457154754351609315405640518179987936075331553546560590593887666354615091381121737583419951910192215184969448980155997888798651879237342009362753774391532599375874746485425120360189883738227868214163436631878784955895634268774228164757440677791193993608412870899281231857967303998280595938041523534442460443851750629629843385070362278317227395501147215207930414672774653730768284882992682795878049192716415879164545110054299829443506183204654590319196767838941528963031056718998131988709601927739512484294268015244205746912792507530943619819871442260706194345011498185710865298080551166724728145037886943351795542670549329208081908662385737868140884754055632293623214095712176979176712177867848515153075601694400460849931581549481783388444379914626832851411259735367955659639272650260254512266393138316474638067067839829233984116531551357534713884838713679589412066723635091944629354521891716953750891359226386387967537694188781299431791135459304126561249490371537802656021107892703319762961035167671647985607192528280396740235340887096512427373419531672689387694633289589292029273511210260353065680764393334823613820749143804193174221024084264565583772268357224841705965290350233324896455186979223603059629657336067676275585368510626285374868179181999226194192953296082909077843622684971824508045796538549042202065713828041984770789306665361991993635210749820624587647914569140429333777911973728593574485418041712919496844564703519652000323255120861165146274502741477041107726799094190523846324790024861584258478133248301617418018527268082615192608885775356785349202438410572719081205143611325589165705567497816719682813116362556651361654189544114024858662858089724129475302159817049386544801733601480097117240757616768262403319618073604316942323522641216670211648626180721297976029747327081924265532885471901341912878835300938394268959755263724878659331383335682061493651937051273892039060732428220349055943196964945520995216485576791340377901816126398192869944720812353536556608968844407179253216118886724564233807099524856189791886960391521005998337506806063882816758393096287027680761925893330375819877655594668462499767721571604601007856717521006203897723831538681172821622688310619118297263004816624395597731769072992746442742964957869969365776168903614594819654336652909025254730578161575970536374076541112201153541265916911265644027867625704696142213065560653784449619732582296703855521277147097687154056976309898759223671370813855985290028527226009033214622254378510000057399951261531911936800634054842981520837433825318688690006817301471276886681025358756603447808852054163404055523736798018057962504457876499628702945287098637268735242930021728270209926800118477864575005152371768641951278729910255249597324005583951160914872074339811172747635514526137761601332836819198501792274429087
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 3,446-digit prime (350 intermediate primes).

Certified number3,446-digit prime
Certificatedownload
Certificate chainshow step 28 of 350

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004841799220 --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":1100000004841799220},"decimal":true,"detail":2}}'