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 #1100000004972412116 497 digits created 2023-10-26

Value

41268289850517533008981430544589402926300547468606945268774486536037877955742106985479708507049652689187521719746830001821908032469472008400581097528106078866358883841084770555468224776010218613009875876333607334320117589519823923393178804341147715849761620236881362236448280075642587612543714083098331767016208505331489117133592995068356432558017401030290148556045742117103016605756281427514338137873648914860177815390730389435390377385199176363663012013132414184956275280563850113763660585520359
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,232-digit prime (138 intermediate primes).

Certified number1,232-digit prime
Certificatedownload
Certificate chainshow step 76 of 138

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004972412116 --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":1100000004972412116},"decimal":true,"detail":2}}'