10000...00001 (971-digits)
This number is a prime.
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10^970+5*10^485+1 is the largest non-titanic zerofull prime with the least sum of digits of form 10^2n+5*10^n+1, (case n=485). [Loungrides]
Submitted: 2010-08-24 11:37:04; Last Modified: 2018-10-14 14:01:37.
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