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 #1100000004978838396 1,052 digits created 2023-10-26

Value

66745877598080780785882315648932398927724786712117311720862516748133708409501505826520542621888219252439426071896481928523987800554542858748399630111196587908206479902789989401395086365213619823089454351832508778201244981130837563171112182888543664906616554820983073312756143781864957107122421453713500479259819574483559765713825067139520553078885757224641759820737122426518964954482587462588782022670092294861136112022296800904997435172162701439712541949896442866850533245424584948529664158317496395844807591770772840693576819107823854331374355111244556165102722073161077500620070316009882098724315234304389615276282371870345767796798181746911129726504804271773973773279250576750226410708480480586124317266729787816713841120757564184753101884300600046214125996752274381565427106602598002141517516080554547741061965246841309864272004587811035986466457262369588643703623375060471079496000978538320668932043347264226714611825679763430602957664894121199936895269753666477550470882474372781504506840895814623213052742478635395210674683388898001291847874969
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 1,166-digit prime (145 intermediate primes).

Certified number1,166-digit prime
Certificatedownload
Certificate chainshow step 12 of 145

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004978838396 --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":1100000004978838396},"decimal":true,"detail":2}}'