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 #1100000004971755914 732 digits created 2023-10-26

Value

258067743641175697991563748982872277926886784564176427948743500764390436260358967730422496264462103334611248012607362295526301649841101764470477080382968029583938877831222828657718431323479828824622328414724497735932565804801690610915820551952153675356755425734724673302346422062523312745968357401844364855577008139535307710209883792715830169110416628944563750687761365776218290521442170151477438645332453237090526634890703665150954828170163645135018815534301648443687641564131346665661023344213449596488988469907585279574405066553447214069938848020043782883143697460917008720149155671720159147032266626770860582183619567755201994684815068453819201363768184617808661169534181545331940144353513688787961615342247244302140979807894823
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 1,238-digit prime (178 intermediate primes).

Certified number1,238-digit prime
Certificatedownload
Certificate chainshow step 65 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004971755914 --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":1100000004971755914},"decimal":true,"detail":2}}'