The book is now available! 7006693
(just those submitted by Bajpai)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share

Just showing those entries submitted by 'Bajpai': (Click here to show all)

+ The smallest emirp that is the sum of the 7 consecutive seven-digit primes (1000919+1000921+1000931+1000969+1000973+1000981+1000999=7006693). Note that its sum of digits is also emirp. [Bajpai]




Prime Curios! © 2000-2017 (all rights reserved)