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Guess Who's turning 40 ?? Oh,oh 41!!

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Free! Guess Who's turning 40 ?? Oh,oh 41!!

Post  Marleysky on Thu Feb 26, 2015 7:14 am

HAPPY BIRTHDAY RON!!  I was gonna recycle last years greetings by attaching this birthday note to them, but jeez  your 41 ....you deserve a new thread!  Have a very happy day!   cheers cheers cheers July-27 Fireworks


Last edited by Marleysky on Thu Feb 26, 2015 7:18 am; edited 1 time in total (Reason for editing : Age correction)
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Free! Re: Guess Who's turning 40 ?? Oh,oh 41!!

Post  duke.johnson on Thu Feb 26, 2015 8:33 am

Happy birthday Ron!!!!!!!!!!!!!!!!!! I say "have a mid-life crisis" and buy lots of airplanes!
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Free! Re: Guess Who's turning 40 ?? Oh,oh 41!!

Post  microflitedude on Thu Feb 26, 2015 8:38 am

Happy Birthday
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Free! Re: Guess Who's turning 40 ?? Oh,oh 41!!

Post  roddie on Thu Feb 26, 2015 10:13 am

Happy Birthday Ron!!!!!!!!

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Free! Re: Guess Who's turning 40 ?? Oh,oh 41!!

Post  ian1954 on Thu Feb 26, 2015 10:28 am

Forty one - did you know how special 41 is?

Forty-one is the 13th smallest prime number. The next is forty-three, with which it comprises a twin prime. It is also the sum of the first six prime numbers (2 + 3 + 5 + 7 + 11 + 13), and the sum of three primes (11 + 13 + 17).

Forty-one is also the 12th supersingular prime, a Sophie Germain prime and a Newman–Shanks–Williams prime. 41 is the smallest Sophie Germain prime to start a Cunningham chain of the first kind of three terms, {41, 83, 167}. It is an Eisenstein prime, with no imaginary part and real part of the form 3n − 1. 41 is a Proth prime as it is 5 × 2 to the power of 3 + 1.

The number figures in the polynomial f(n) = n2 + n + 41, which yields primes for −40 ≤ n < 40. This is also called the lucky number of Euler Prime. It is the biggest of such primes.

Forty-one is the sum of two squares, 42 + 52. Adding up the sums of divisors for 1 through 7 yields 41.

41 is the smallest integer whose reciprocal has a 5-digit repetend. That is a consequence of the fact that 41 is a factor of 99999.

It is a centered square number


It is also the atomic number of niobium.

Happy Birthday Ron Beer Cheers
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Free! Re: Guess Who's turning 40 ?? Oh,oh 41!!

Post  RknRusty on Thu Feb 26, 2015 11:28 am

Thanks for the prime primer Ian, if aliens ever land in London you won't even need a TARDIS to communicate with them Lol.

Happy Birthday Ron! Thank goodness someone around here keeps up with them, or I'd miss them all.
Make sure you have some fun today. Kiss the wife, hug the kids and shout out a good ol' Yeehaaa for being alive! Hope you get to unwrap a toy too, not just new socks and a hot water bag.
Your friend, Rockin' Rusty


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Free! Re: Guess Who's turning 40 ?? Oh,oh 41!!

Post  getback on Thu Feb 26, 2015 11:51 am

HAPPY BIRTHDAY RON !! hope you have a great day !! hope you get something GOOD . Eric Flying
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Free! Re: Guess Who's turning 40 ?? Oh,oh 41!!

Post  dckrsn on Thu Feb 26, 2015 3:41 pm

Hey, happy birthday Ron. cheers
Enjoy!
Bob
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Free! Re: Guess Who's turning 40 ?? Oh,oh 41!!

Post  Cribbs74 on Thu Feb 26, 2015 8:20 pm

Thank you everyone!!!!!

Ian, you blew me away! Shocked
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Free! Re: Guess Who's turning 40 ?? Oh,oh 41!!

Post  Mark Boesen on Thu Feb 26, 2015 9:46 pm

yep, that was pretty funny!

HAPPY BIRTHDAY RON, HOPE IT WAS A GOOD ONE!!!!!!!!

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Free! Re: Guess Who's turning 40 ?? Oh,oh 41!!

Post  Admin on Thu Feb 26, 2015 10:00 pm



Gotta give you the usual balloons! Your birthday wouldn't be complete without the balloons!

Happy Birthday

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Free! Re: Guess Who's turning 40 ?? Oh,oh 41!!

Post  Oldenginerod on Thu Feb 26, 2015 10:03 pm

ian1954 wrote:Forty one - did you know how special 41 is?

Forty-one is the 13th smallest prime number. The next is forty-three, with which it comprises a twin prime. It is also the sum of the first six prime numbers (2 + 3 + 5 + 7 + 11 + 13), and the sum of three primes (11 + 13 + 17).

Forty-one is also the 12th supersingular prime, a Sophie Germain prime and a Newman–Shanks–Williams prime. 41 is the smallest Sophie Germain prime to start a Cunningham chain of the first kind of three terms, {41, 83, 167}. It is an Eisenstein prime, with no imaginary part and real part of the form 3n − 1. 41 is a Proth prime as it is  5 × 2 to the power of 3 + 1.

The number figures in the polynomial f(n) = n2 + n + 41, which yields primes for −40 ≤ n < 40. This is also called the lucky number of Euler Prime. It is the biggest of such primes.

Forty-one is the sum of two squares, 42 + 52. Adding up the sums of divisors for 1 through 7 yields 41.

41 is the smallest integer whose reciprocal has a 5-digit repetend. That is a consequence of the fact that 41 is a factor of 99999.

It is a centered square number


It is also the atomic number of niobium.

Happy Birthday Ron Beer Cheers

Damn! Don't the British speak English? Friends/Meeting

Oh, and Happy Birthday Ron.  To me, 41 only means too many years ago.
Rod.
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