2
|
Prime Generator
|
619
|
77811 |
15.96 |
|
91
|
Two squares or not two squares
|
78
|
5987 |
24.53 |
|
134
|
Phony Primes
|
1
|
179 |
19.18 |
|
526
|
Divisors
|
37
|
1677 |
43.54 |
|
530
|
Divisors 2
|
10
|
898 |
52.65 |
|
3107
|
Odd Numbers of Divisors
|
27
|
1039 |
18.25 |
|
3166
|
Permutation Exponentiation
|
|
33 |
14.85 |
|
3442
|
The last digit
|
188
|
29166 |
26.96 |
|
3505
|
Prime Number Theorem
|
25
|
1519 |
28.00 |
|
3591
|
Patting Heads
|
3
|
636 |
35.07 |
|
3643
|
Traffic Network
|
89
|
2087 |
18.30 |
|
3871
|
GCD Extreme
|
77
|
2461 |
29.44 |
|
3932
|
Point Connection Game in a Circle
|
3
|
746 |
35.44 |
|
4141
|
Euler Totient Function
|
144
|
11387 |
38.36 |
|
4164
|
A conjecture of Paul Erdős
|
23
|
1993 |
45.20 |
|
4168
|
Square-free integers
|
12
|
602 |
43.71 |
|
4523
|
Binomial Coefficients
|
|
209 |
41.72 |
|
4556
|
Think I will Buy Me a Football Team
|
30
|
2163 |
44.97 |
|
4839
|
Ant
|
3
|
190 |
39.06 |
|
4942
|
Integer Factorization (15 digits)
|
45
|
3353 |
32.27 |
|
5107
|
Playing with Marbles
|
7
|
786 |
23.60 |
|
5151
|
Alice’s Cube
|
8
|
501 |
28.99 |
|
5451
|
Not So Flat After All
|
9
|
1116 |
42.57 |
|
5732
|
Paradox
|
42
|
1218 |
27.87 |
|
5970
|
Finding Primes
|
22
|
1324 |
27.84 |
|
5971
|
LCM Sum
|
80
|
3482 |
25.63 |
|
5978
|
Frequent Prime Ranges
|
9
|
687 |
29.18 |
|
6221
|
Increasing Powers of K
|
4
|
350 |
27.39 |
|
6256
|
Inversion Count
|
526
|
16638 |
31.53 |
|
6264
|
Rank of a Fraction
|
4
|
129 |
31.58 |
|
6285
|
Another Game With Numbers
|
31
|
1213 |
30.45 |
|
6288
|
Treeramids
|
15
|
1087 |
51.89 |
|
6294
|
Yodaness Level
|
74
|
3512 |
49.20 |
|
6450
|
PP numbers
|
10
|
869 |
41.82 |
|
6556
|
N DIV PHI_N
|
14
|
732 |
37.91 |
|
8238
|
N-Factorful
|
67
|
2458 |
26.43 |
|
9032
|
Cube Free Numbers
|
65
|
4116 |
31.68 |
|
9385
|
Strictly not a Prime
|
9
|
363 |
28.69 |
|
10050
|
Power Tower City
|
6
|
85 |
68.08 |
|
10232
|
Distinct Primes
|
83
|
5763 |
45.50 |
|
11736
|
Prime Time
|
25
|
2146 |
48.45 |
|
12005
|
Grass Planting
|
9
|
485 |
43.38 |
|
12183
|
Help the Commander in Chief
|
46
|
905 |
28.99 |
|
12241
|
Classification from Erdős and Selfridge
|
5
|
27 |
17.71 |
|
12933
|
n-divisors
|
59
|
2279 |
19.26 |
|
13753
|
Amazing Prime Sequence
|
61
|
3299 |
29.75 |
|
17125
|
Thor vs Frost Giants
|
1
|
187 |
28.90 |
|
17143
|
Make Psycho
|
2
|
223 |
24.98 |
|
18202
|
HUGE GCD
|
17
|
660 |
33.32 |
|
19308
|
LCM
|
8
|
384 |
18.70 |
|