factordbrpc · fdb
Sign in
>
?

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 #1100000004873010761 2,243 digits created 2023-10-25

Value

40246229670628675928699042481090808014533033930911563506168820997054139033810645832570257991023406163595158691511498962949783473561598570795198404354305162771640703876505658350013758975869903898610297320142209021505564206327621945932118192309009535645160446587908088750827423439743994760295727403593348559112469529094907747694476912119992925024248302659456659637834202648710177889935979044356334430214924346774738900999877218411005346973958520444596313322987306906422163017175660506126754950844975776094602251878662129228422050945121418749894373010480669305419325373865919659648898852333353957889889294094169086454791595777457983842067823485050944737257061408168546190806149280753208478300684457983087207826874936004355823280684654886987705102288593121500391048478271046761058231819909219347102626525210751223613041728463632699468847206634833925223237568560262518561582887384204082880791231234790350233742876040169453992025792007303563049924013296416958118321814229516903608985085484188407165756445373699053086453913518697156741070613917247933307753813569978933395486200779993659785272771805026580789018334424644324676121404815827157237443003537322104159070934227614486982750560067422896492813950679519398938301323107770967186602673012927404108172884497944663279644582553159212720628904838723833497374265350004606903162490810957007876746802269874709888910145685151200111034971840857025780025403512934232233776087686717007237915047831590618683924836338275637762463661004156353338828843242269046042542571405124099613735374417594212057543216698044601075599194056987780369214231582779336575001935690185578116989685989100045057297228032463952158068102520951340628096081433685224974014896733386187520713132751950425709957767311738868637549739496219278018067074023387465617375715576324915831720965220783630514169973653446438767205344382761371206939682768954042053602201532512440028483996074072492901861165756699043101918769763954632239553135738804364609295068852810667746690762341943866937927455979214654973159602510330314808799564283675348490049143995998585803212027964559874352324955070786604732366753527283298985773657225962487433293634756662315327193825133461631113375828019163263976855184747046411772289585615997904208355146796111669576432223919
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 2,556-digit prime (357 intermediate primes).

Certified number2,556-digit prime
Certificatedownload
Certificate chainshow step 39 of 357

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004873010761 --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":1100000004873010761},"decimal":true,"detail":2}}'