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 #1100000004938057978 861 digits created 2023-10-25

Value

366624733793349271903089784090620531995642226474729230523923997773089222963018698898141626639048705264607235394242800112774258322245015990849109411342825515068995404561676713750910360917166315474320068892312275189878800231339313101931629906536992794386297226784003684513606553604822386885129850469453667203618823994317052403607472481097571221215554688090944233174619623713630796132879043051780156661145837706312555582907737374228501639372872832719081864289181091735630508115014015351958531690170494826442855757456823394540027823965174571264358516226766724014540660938057912470932545594442150751749766613010910184291213576308493513254636773757696939690675068876644983520909379426510351211493768601353142113014408348317658742925887170743195441211118709149857425101591533457628248522327557153947814690300771685374420960213046222293334653340407958724280833879396259
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 84 of the certificate chain of a 1,681-digit prime (197 intermediate primes).

Certified number1,681-digit prime
Certificatedownload
Certificate chainshow step 84 of 197

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938057978 --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":1100000004938057978},"decimal":true,"detail":2}}'