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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) The prime year in which Pope Paul IV, infamous for his antiSemitic pogroms, died. United Nations Security Council Resolution 1559 was an attempt to discourage Syrian meddling in Lebanon. The smallest prime p with 16 consecutive quadratic residues mod p. [Post] England's Queen Elizabeth I was crowned in January of the emirp year 1559. [Green] The smallest emirp whose reversal (9551) is an "automorphic" prime subscript (i.e., P_{9551} ends in 9551) that is also obtained when each digit is replaced by its complement. [Beedassy] The smallest emirp that becomes a semiprime when any single digit is removed. [Post] The smallest 4digit emirp whose sum of end digits equals the sum of middle digits. [Loungrides] The summit of Devils Tower is 1559 meters above sea level. [Bolling] The smallest emirp that has the same Collatz trajectory length (60) as its reverse. [Gaydos]
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