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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) Single Curio View: (Seek other curios for this number) The only known number n such that the forms n+R(n), n^2+R(n^2), 3^n+2, 3^(R(n))+2 are all primes, where R(n) is the reversal of n, i.e., 10+01=11, 100+001=101, 3^10+2=59051, 3^01+2=5. [Loungrides]
Submitted: 20160517 14:13:01; Last Modified: 20180525 14:42:01.
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