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 #1100000004985343409 851 digits created 2023-10-26

Value

53877513602043367946680128583847267252164634629306068386187276928062177483546818725999516157800005904495636016257540011115211073373533555987600054176272230987501988912536478405145946504166951409189389000155984772472896677144366661940698743174865409179874274799512160856292933654956866666634476917790930997112741631730861012776488689823888965314142562409734897046626964912790645790747603067555407874108576854957726140135448569289117177928630931106430536246713705966824051821713516287771120623961743137116487399072299465999668915092992769081620298398385902136636000583071268601547760568990723892518756443366510700427172577426889448687345013584986041561293127715243538592774389412830769005933687659100403756205701159215845677790943587332097902826790305324586519313903918858803534398507192443217505158343040968690384026215184365497310469406918656536192339
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 1,103-digit prime (147 intermediate primes).

Certified number1,103-digit prime
Certificatedownload
Certificate chainshow step 37 of 147

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004985343409 --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":1100000004985343409},"decimal":true,"detail":2}}'