Count to a million
264 is a number I can't think of anything to sound clever about with. Deeerrrppp... XD
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265 BC: The Archimedes screw for raising water is devised by the Greek mathematician Archimedes, who is studying at Alexandria.

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266....I thinks there's something I have to fix. Guess I'll hit it with a stick.
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twohundred sixty seven

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268 ad : Year of the Consulship of Paternus and Egnatius
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year 269: Saint Valentine executed by Claudius II

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271
Two hundred [and] seventy-one prime, twin prime with 269, cuban prime, centered hexagonal number, sum of eleven consecutive primes (7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37 + 41 + 43).

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American composer John Cage's piano composition 4′33″ consists of 273 seconds (four minutes and 33 seconds) of silence, in three movements.

also the date for A "Chakravartin" ruler in 273 BC 0.0

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275 bc The Museum of Alexandria is founded by the Egyptian King Ptolemy II.

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lol olivia!

277 AD: Probus enters Rome to have his position as Emperor ratified by the Senate.

277 is the smaller of the two prime factors of the number 9000007 (read nine million and seven), which is significant as the first composite number in the sequence 97, 907, 9007, 90007, 900007, 9000007, 90000007 and so on (the next prime after 900007 has fourteen zeroes).

Since no number added to the sum of its digits generates 277, it is a self number. The next prime self number is not reached until 367.

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