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 #1100000004956011019 910 digits created 2023-10-26

Value

1017744652143684899273583682734888857821199448359303349748296948563960171545053285332564556432006949383485171920844175541896156757846497925196065867384785412479335139477547292874114960085671662910579151198593304673672083058243542616346751910574901356596435568855525801215573996913003905147454694461102327732068256203607383536529419363976363905641463358741581434443201611220580670510317247785158342094620107141681734076268012000420950885717706312803766496586906129512674506383346661147897167663095653025794233283944458613201204943116851861422988411070876232287885170852914028939835302132180653884432901272797193214177073763456300910229011606580283464109141806678845074870100372905958699864238052012983755916964226632840454489908338409518595077323975870935809084120797444402613229392147636854020208086690136555928629132543154042401173473434350195807616127141202773507048288225441217095842858443569092524757343673
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 42 of the certificate chain of a 1,440-digit prime (112 intermediate primes).

Certified number1,440-digit prime
Certificatedownload
Certificate chainshow step 42 of 112

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004956011019 --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":1100000004956011019},"decimal":true,"detail":2}}'