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 #1100000004937964947 1,137 digits created 2023-10-25

Value

238165639451837499813631416506911543704921318384193412603790731268467679643411095358071359028888780311178665947398662407027846994430916568067995828395892881048012109191401381883805762130602695422711941105216926040862148238657706454390877764116950943102988748916971687082798345756197641868472839575759073465629741312149926880657593156804793147328482148846841334061830918334188461066371876606363639986639852589919618697548645546812649674707461974822171560412458927034554589823935240280630133294009785378348108520446330067160865592191318460491354631055599909635679462741318006298107241737765824075630781822310891404240431370183904465042206816733455080451187805007674488807041226426914198609560677937282387972491477465682038838651010262702547798917552083809529617368055561787583887308595541929080900358760075824246545070719798921397072709065424838441027897670058709115351548968757586495466754673252456331097607547068578185149281468448384896017808151749924995573806443091353423543022477910605382572016441826576655756327572002074799589954245437492737063979460534365238187744937472607715027960843785539869537477964161441645366092194669209133033
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,679-digit prime (264 intermediate primes).

Certified number1,679-digit prime
Certificatedownload
Certificate chainshow step 76 of 264

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004937964947 --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":1100000004937964947},"decimal":true,"detail":2}}'