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 #1100000004851444052 2,617 digits created 2023-10-24

Value

2151559126905949365036569601879478311509802855523720132434751804207675435445577854047970495733949062729055693871675679544911179302220666237531040413713492102050403385673395094831087159516092310468853228351153109346293816460701043379771831229936731821954173623167199994045388036977847642426845728718897897101103151863303712419908323892984379840683614527710091404449483615301588979556497937616537251828496478842281204639284674883308705842682183692094103859880042821126224915244263168647503782385040589420760112263261812195914770336974986923000392145697859212816234275850191992767352055388639012958389567367343662145912087729616776260791554471206725097963775479465080414911060925004992674180410439581302495639898058092361964805443376904259546871173440817407516894182476224763759090818207344405102132772146244572125996183332267457882542142438417192765763560684551006282222400871154155375876212738822055343469528238188065561142070922836177569749529595484876938712619339535138473103603671591929939589593586641016342132217027054762543115223537317531458447643680863273352407456658057398946500215348984505259449866358788380918170877468632005688875185435232566993226897226434291298806856860914319436266528094711718232527662913351250316960291570958814490769976809335934175577237729197258088168299214572857003174531538076464252898310403193479243504285279939931337275681597127751082772565702709842405094717833330916498168077929918647208687913432087644341943398120856656218092934759104273839698099234756285904609429577110707484520030441136217941969014609431268714986110471852122598934619714697832282131620522384532074779157572086075268613924373216809026508113004469488892522532931267497779243334505237492232685790314610602247217423329470063661893091672700072524906631857969265250373566713694880330574566981363317929557614166966809805195722432531734964569587414249318804461671294909865289548678885966298612905679563328143683836760434123187745875773650255967828326816688523104405835500050468661036548661960198706278157152292870408585021550455824309263428504093019000696069074059700514575434002508838826513755232895351697109148106422066050722960215035229712447026619421870629441314818368286887481900912705567692921024677643899333932817370121715020681801601351107233880995637690680923842448191642062559846941413033758082007551295974424124087691871531488250559743598898696567235205306191472210413104446128639584504121306135320945730291662621102181888334421145561503665166548662557372602583776070341553694212296876619424533914905466631383551737240585964958480742435053093712638564596349267044917932908086339185477550899460317574164602931
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 3,182-digit prime (407 intermediate primes).

Certified number3,182-digit prime
Certificatedownload
Certificate chainshow step 61 of 407

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004851444052 --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":1100000004851444052},"decimal":true,"detail":2}}'