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 #1100000004875179534 2,438 digits created 2023-10-25

Value

30091860858869510477340191030533721361799773904364335328658668425605024284279179334050618877104303829786179961861715719587092418966173907304327569934301920416219164181195452502871721726924367764057106678047275957093825088274722249039812452716469293945354068365226671606704575230595535349601948762826912576419670964014876521706565984878615471696005610787348483813241350213711491481582389373886088100614961027640497706792257237029210823469414493853760394273572158550822514605316704611465629206246436290096908103080324395227756908105497607149351338161671619520676886689774818393042702002385457791172397029673677787897475670394693825435217501018401798175621456881543525307264873472671948356849817294589577160116848996639022855519988283428116426768797115899889379946591220634384890775414245967904490041593562043597613416841503436551274196714922735668008530750505209729882502724392071024610493021120951558518172001701209446324189464903215714935175679678335846470796035209524414809150058534044812375462252886738987581857769316292358995546029838721361070674297604257699503721066726535346693385906744663606522613575470828377582814288688965391951631132534283959222052042231864806804948572335235993218107554625506300553579319543017431817691448346332090644258207136650632547889799936779497374936977312587411893740784407217518557871592711867988297427888607223846616899085798747219876821874270806237471350852988641621555349982541969497991012054878077175462552857916406899514615679898888661237744024489441044816021596222643617110906313864825644738013933117495632634085825664713918801616975277833935617387083064332984136814059594510678089222184274466051008495396954416261953369512154682553963079113990187372506979025275013342051839442431281867867437286078159247692679389128431239714700142899075589735544502957058198075898826845883034190155076844297994620992509823870296780035206417495597035478017183348094160606505249616105482428970365476734055345416318095560847636255948230392979110467857413742731593231212138313799652366605890739656992642190363869636269056922684718282930176775072060954179059923622336647075526432304893162520324867267546348461195478573819522763114337680107674329796519548618976466633280957221438321107088247977100214191876287881012882617163741709254965961781484364616513640491479066225654378272634633058786500831427248096001997885656646158679080326903470694216558950453682712274705419339451086794598002620184847194997212356364105573737
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 9 of the certificate chain of a 2,500-digit prime (345 intermediate primes).

Certified number2,500-digit prime
Certificatedownload
Certificate chainshow step 9 of 345

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004875179534 --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":1100000004875179534},"decimal":true,"detail":2}}'