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 #1100000004945736932 949 digits created 2023-10-25

Value

8207495747081971232980603012074117963887544898853636491757104425144950262565497919739045596607168954155480476989478900816906825697900175012358927843671236227817964059613151605076540160613260173241364967889677691478241884555296318367227794815882276326521781743185107849788620377023215736697508417555368248856932219940800273317298992276192125162613234413290767569615377362942395085979298350634863033233051297192382050354750732527816383455734575369468126992696802468428301868949717403772485644598002124854923881501645249429874375528811463621953691865556851304721643072675025354001782732047974008964902647020218489397552134341230939172599303145282684093441803389292300814734109906226786443268914550822510443728455774138610932181024885446326032313272755632676217798354263488271888374880817710458623396945234617868417009364795083175976770005058800245357642487370826256658118528400856647944273115427127711399456600455425944181928738092809565161480036343743
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 1,582-digit prime (127 intermediate primes).

Certified number1,582-digit prime
Certificatedownload
Certificate chainshow step 54 of 127

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004945736932 --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":1100000004945736932},"decimal":true,"detail":2}}'