Strange
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Missed the +1 on the 4th one
Nov 8, 2022
0
#4
Are they Triangular of 10+1 Primes?
I just made that up as well.
Nov 8, 2022
0
#5
Conclusion:
The 1st 7 Triangular Natural Numbers each multiplied by 10 +1 are all Prime.
Can anyone guess what pattern they fall under?
Nov 8, 2022
0
#6
The_Mathemagician1 wrote:
11=5th Prime
31=11th Prime
61=18th Prime
101=26th Prime
151=36th Prime
211=47th Prime
281=60th Prime
What is the pattern of the numerical placements here?
5+6+7+10+10+11+13
Nov 9, 2022
0
#7
Am I the 1st to Formulate this?
I could not find it, anywhere on the internet!
😂 or the alt?
time shall tell… as shall threads. =)
10*1+1=11 Prime Number
10*3+1=31 Prime
10*6+1=61 Prime
10*10+1=101 Prime
10*15+1=151 Prime
10*21+1=211 Prime
10*28+1=281 Prime
And it stops at 8th Triangular 10 19^2, which also the 8th Prime.