factordbrpc · fdb
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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 #1100000004825920374 3,600 digits created 2023-10-24

Value

427809089480055202023502932796009163224531589883880872503427930433458809990978959788718159689426029057233722066111216869099576574547702390330453278656954758178566790428264793231723516480091209078577188292348770833758968291579267265118848741053411528903336329256521840584343535849760210706124391818753573144891406618265205318103365881434505487872850694995382770246658753748641536847573329006990026521361567332840585274236083707610733892317403753969641678792740950760726598540053432763841235294780723276233968114364447379809730779154367189352855357242509711043437681316960078503322522645168731375832948145474817492867704131864245136673513219092745746122389085408963297267895822094210539058324074106004704802925385068627299611489290382929479507321497075216843766955053515345407292677600950740297104599072817394709210513467400724848887527814729518542521527185830997351507055206725561183039665322531891811906676602835884117984805587936996705968993993468989600067081600475445350563174286709388397143309971480420922221415669046518203673980742105937698613229593366481335196667562969820409968850394974675730929241626654687948604704725043764770852922246210478304603697206954102471602855219788086388231742245832482282700973647240215255999830499286298733713257907841565777855002049494936110835423926454916682000097451050761814823644726372087767018758075307903063330150812820477944748883735129531613766477038957124968398276245490347533327942675359486175690453030719329944267419752889222114652949722134462932901659158641748984628524272910369074114351865946867004721300313916986034821284428568911830756350627695816011203019686557518029066985246258266505565387336559818513831199635937314564148610619245721296834587414972239255468920504759513475142622481319513080374337035867367550561559843580431024033348235831084863922781411434013946219428408964733880670074572788844804851545954663750974423833920820509030566946706295542030671631822282992975143066779208296032160781765406701585749753942264362756514265119126895992172342261884320252657932197061631071941974831761975619854529275044101487857356312432246374784325132344199930363742863285848358098876123245573039045889508184919145793534357777376657589642933637800837566059850743030346210690654912958056243484867115961761343582011556513176507639246388281410393363848386961195988161844283967285541648869293647471042075750214389050661647429609269342294998054291175050198942199818233850368549971152500709853653777074050807454086448003007320667492700802015645936249116738422947070708242000676266035850821017660407662019978907768307199663933122687702944745705824239769462368992220057575641751728558928341559613246401756597636322351731611541991895173620533602825482022171901233868289337697282633706259870311566470828820940504133201684070739142798446006390294332724571869550110946913359677177123762584002205257234792217543383091453611886399180361932968438565120498679177768214628799702094160778153783698369989902776251555542850805351448429891598714057175305714824996519050693716996249962963976462714480066780964902720778797861690877059933717015829104319756583309372119327802681164397766887782588401255930631012563224400743804544379105065399173648038420369535616260613177506677888691686403548124722269824765031594465279936656706462484060740662804528321311663938464248561559549559207227595178351313343398661795929133410809067372442413866643186011365951650075524194795690299184812396524287317874967849099636920698433403782755143216081363676706032427279575322128549046032861135800103209570300227270904985700610730501703899562788529596557910039561548393987076129829228632922826071091
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 4,284-digit prime (458 intermediate primes).

Certified number4,284-digit prime
Certificatedownload
Certificate chainshow step 69 of 458

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004825920374 --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":1100000004825920374},"decimal":true,"detail":2}}'