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 #1100000004864584964 958 digits created 2023-10-24

Value

4257430108131834658251760796644282001758087987317152548073122254371453953408817396705899888387038636381733024031496084479216687082686717882056087986403747648052594089850587557380411537312975052662991502051445375056854222093986720898413331105491585034756669856838120481490843030434726857420286380400013636023006679006509377819860209894606070915528475930666473000303341872595039103192594448246619410010350264103418919634818730509683388940378985376297744257991754241662708338164808921783946394749596250042954847268273174708932423969465995045430214152402825122143661353044173265339760629015997872414567385730340162778954976136254805640344604147510124862213218175614406730922497922215526144719545723302068072857021058733260318929276116917637134196099200692518855580500179267134728509440433935869012315448991917746624430065443417964027965914646434196107902082142840207008506960315975228998560112693511620771206216884177027801041318680616930249118628796619770303687
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 199 of the certificate chain of a 2,815-digit prime (319 intermediate primes).

Certified number2,815-digit prime
Certificatedownload
Certificate chainshow step 199 of 319

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004864584964 --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":1100000004864584964},"decimal":true,"detail":2}}'