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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 #1100000004940350010 1,259 digits created 2023-10-25

Value

13529551395968395193336144909724755464778873064963352612683168043447174916804373461324184906042709272213246142228628924192406821817580019475689258250234318400057791949166953976158067577734724584117161702653019588024911436348395149802996474167343580992560350605492284001960207059359632209140987767662135572212524287756776956109870772896460579860650643806313533533511602340761301760986984227976260716697789030311496398699211854167026529502892736108787534501463066136314948971603264931087834655916594324371807168791700386163916553519828134176824365548134593725459993705965062645600427176912480502433839110396376995995658617910784944026317995752007533980084934876538633297940085104132854874434887731943733943275430292290145205800024547690057430376479904493724217499755846342602637980218199417780022384855259107179415832446779626235145105986033037240964813159170925828187792265831505228383786972828652577420369955764527125672526295792732511065028216511697655651677051910120769195244535246095508925242046551925738162930869892475549809339794710698977791257426227536121428830797488860855509412298546403741065408593689017044438388761332024470903304635539414950736118407390459673846295608597242557534672563043152956143414217141173147686214837470875303020701277953403563
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 1,648-digit prime (199 intermediate primes).

Certified number1,648-digit prime
Certificatedownload
Certificate chainshow step 48 of 199

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004940350010 --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":1100000004940350010},"decimal":true,"detail":2}}'