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 #1100000008675880298 680 digits created 2026-03-10

Value

11372319760410866489453505033703461586252523990986133184280945580517630171187641307330571134414692010002588353599334351372573245029620737834887192982614444821191509373260730272754825081088804785989736396357386926331053270451126451471972345985323820418809446872110036856506163542478696898755666984180272947300495939272028502508916192299666684981968730073041300643349758931939089426306087367438995349615884497546376885759626601265379587665840555449788336521768465174848067979590010563410132783254147097183448685040121002821990516016075347588683657344963409340126948264017358844144559137896369534546899068907786051575744199835600818305454650925917444425103729509845637150630772871471
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 46 of the certificate chain of a 1,152-digit prime (121 intermediate primes).

Certified number1,152-digit prime
Certificatedownload
Certificate chainshow step 46 of 121

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008675880298 --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":1100000008675880298},"decimal":true,"detail":2}}'