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 #1100000004965319395 1,298 digits created 2023-10-26

Value

15771025786099984283573101034141806218744682748470094053423639675418316953397310967455587107015284180174851583846789418662706519494513391912218789639719089229447045608921493151896738392230409905112087052488736034525681211191863949395611252579985425913420948180112084829892172627065207623679680555946486850660885165021426750194361428592560426708298489650781066262080166438325642263305463796239785715184741966718433209027748922597881618561783520072011308133103894396262354884683750045424610021397960572754463499254445262789486871883619555173426020882090792359906492929981930343540343648690364686270498622103734492915463563924042909616892127527035900036138847632546275813402486120363264216163722846717089719214887945118054020995847578847926145255015373878559313130711694730600931867414294312580804381393261658326384684761091295032197809747874468388742194422858599334023475836076031756045887009928525896573216813056622889801109074028681214383296245153869267451789208650794813340520723592741596760585217199318620024771301964803226145697390131169251585008632491895409971133854968337239949219733613342830060636232070407464882627572719135217481989852404644983973340662133312689641246898904767383035853717673525146496328170852336633246260106792033692961020220078928943545472856648249034160294616349668170359
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 1,307-digit prime (164 intermediate primes).

Certified number1,307-digit prime
Certificatedownload
Certificate chainshow step 3 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965319395 --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":1100000004965319395},"decimal":true,"detail":2}}'