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 #1100000004900059243 1,511 digits created 2023-10-25

Value

21278298039636745663893732803600561804090407928523884912582937582912816572330088158688511876587093214442490109034596239807855205165437449105657673779780826798867617837115461805726123910141749038223541843987010888737921889122137318546098900751482088154940800681662974088143410467030223248833404648636419680911233245826084617349782043534850343676320184550317237199522840655260351712757908679152598269296468358071200695973169770473883909953334183287781678812637969616070698509060910551965387481501098382007516269088878144715816263497608546942967189290057926338475962085023490208080179516251825801833010459352332564022144085754238274773067207539862220370515455965820370073183777222236196380151595584542345856641701135050555749875029459841205668584040087474907132250558141212244679620629875007146313082086979999674702565374771198826306599730794955282766732138647305182032936053184255587403125055780509517056907090984130868574773727906061440097360414250947994561618815398833148447597243066361916011638355145986943749697966360746023348530295860090087465173722306235041574664610674316323132117790507316745713685399221648506376352775915357493520931993081508927758060839488829109987075705948414927233079739689829423590836915582120807930955571132160130252170925214922446022716967504702253982072606614854433088583954504044347883737032370466442791548533705449841320678625982684561049748443764890371764144588547946870510392633697775797144171367703216493533508772614400740281304977361812125758464543018723252294532245279748171
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 2,069-digit prime (232 intermediate primes).

Certified number2,069-digit prime
Certificatedownload
Certificate chainshow step 65 of 232

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004900059243 --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":1100000004900059243},"decimal":true,"detail":2}}'