First Post

[babykeiff]

83

[babyvr6]

89 is better.

[babykeiff]

97 is the highest two digit prime.... now we go to three

[babyvr6]

One oh one!

[babykeiff]

103

[babyvr6]

107

[babykeiff]

109

[babyvr6]

7 x 2⁴ + 1 =

[babykeiff]

7 x 2⁴ + 1 =

which is also the 7 squared prime

Next on the list is the second known double mersenne prime 127

[babyvr6]

131 is a Sophie Germain prime, a palindromic prime (or palprime), a permutable prime, it can be expressed as the sum of three consecutive primes (41+43+47=131), is a Chen prime, and also a full reptend prime in the base of 10.

[babykeiff]

137, which is also

• Chen Prime
• Eisenstein Prime (3n-1)
• Trunkable / Primival Prime (137, 1, 3, 7, 13, 37)
• Modifiable Trunkable Prime (all variations of digits are prime)
• 137, 1, 3, 7, 13, 31, 17, 71, 37, 73,
• Odd Prime (2n-1)
• Pillari Prime
• Pythagoran Prime (4n+1)
• Sexy Prime (p,p+6)
• Twin Prime (p, p+2)
• Primes in Residue Classes (4n+1) (8n+1)...

[babyvr6]

139

Is the 34th prime number.

Is a Chen prime.

Is the sum of five consecutive primes. (19+23+29+31+37=139)

It's also a shame no one else wants to join in this game.

[babykeiff]

149 which is also a

• Chen Prime
• Eisenstien Prime
• Emirp (where its inversion is prime)
• Good Prime Primes (p_n for which p_n² > p_i−1 × p_i+1 for all 1 ≤ i ≤ n−1, where p_n is the nth prime)
• Higgs Prime (Primes p for which p − 1 divides the square of the product of all earlier terms.)
• Irregular Prime (Odd primes p which divide the class number of the p-th cyclotomic field)
• Long Prime
• Odd Prime (2n-1)
• Pilliari Prime
• Ramanujan Prime (Integers R_n that are the smallest to give at least n primes from x/2 to x for all x ≥ R_n (all such integers are primes).)
• Twin Prime (p, p+2)

Yes, it is a shame that no one else wants to play this game. It is almost as if it is too complicated to find the next prime number in a sequence. Do you think that it is too complicated? Statistics state that the highly intelligent are ab/dls!

[babyvr6]

151

• Is the 36th prime number.
• Is a twin prime with 149.
• Is a palindromic prime.
• Is a centered decagonal number. 5(N² - N)+1

And no I don't find it hard to figure out the next number. Even without google, its not that hard.

[babykeiff]

157 which is the 37th prime number, which means it is the 12th prime where its index is also prime,

which is also.... (a long list of other type primes, that I am too lazy to type)

[babyvr6]

163

[babykeiff]

167

[babyvr6]

[babykeiff]

CLXXIX

[babyvr6]

[babykeiff]

hunderteinundneunzig

[babyvr6]

[babykeiff]

εκατόν ενενήντα επτά

one hundred ninety seven (next prime number) in greek, since this topic seems to be greek to all others except babyvr6 and myself

[freswith]

199.

Mind you, On Arcturus, it's all different, you know.

[babykeiff]

211 - which is also the ...

• 5th balanced prime, and 3rd pure balanced prime.
• 6th centered decagonal prime.
• 37th Chen prime, which is also the 12th pure Chen prime.
• 4th Euclid prime
• 25th Gaussian prime
• 33rd Higgs prime
• supposedly a Lucky prime
• 6th out of 12 known primorial primes
• 38th regular prime
• 7th self prime, and 4th pure self prime
• 15th super-prime

Welcome Freswith, to this planet and to this game