This number is a prime.
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|Jeffery Marshall © 2002|
Having varied widely over the decades and constantly being narrowed, the Hubble's constant H0 (a measure of the Universe's observed expansion rate) current best estimates revolve around 71 km/s/Mpc (kilometers per second for each megaparsec or about 3.3 million light years away from the Earth). [Beedassy]
The smallest emirp p which taken together with the pth prime is also an emirp (71353). [Beedassy]