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 #1100000004965320494 855 digits created 2023-10-26

Value

138739806947995519854045032122097297920391235750958286197550502021256065224024486428495143723695335486805633399110913007487570495991722323387497281727008153466024655815445878646822223417174276747194462644665276135356133237924441966616285783785005661468923145950620574977529767395938189574843091086334829105175990062199546506071238062809784640386732417893177458643216227486946813141102726818527016263004118263868254763005253343836032876798050127310010371506424052853945468839145369980761618490962037928679172413303275028284926815749474207760391883393864646735952307503761428950496716119366463229006617996858791036476190959480066128650280609015184121119164483112299887134305594452039275804994340456870561857080555030873804018163641394788330948043054175693150893562644589325102489445772327999435350090128086391528743873832406033791418615568951768642525142079
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 1,307-digit prime (164 intermediate primes).

Certified number1,307-digit prime
Certificatedownload
Certificate chainshow step 52 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965320494 --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":1100000004965320494},"decimal":true,"detail":2}}'