#sieve of eratosthenes sieve

#	Title	# Solved	Avg. Tries
1016	제곱 ㄴㄴ 수	9,574	4.52
1017	소수 쌍	2,404	3.62
1095	마법의 구슬	192	5.45
1124	언더프라임	2,027	2.40
1153	네 개의 소수	1,233	2.40
1313	합성소수	82	3.67
1415	사탕	511	5.65
1418	K-세준수	1,210	1.90
1456	거의 소수	3,109	4.21
1630	오민식	372	2.22
1644	Sum of Consecutive Prime Numbers	15,272	2.43
1747	소수&팰린드롬	7,510	3.24
1843	방정식	137	2.64
1929	소수 구하기	61,506	3.58
1963	Prime Path	6,814	1.66
1990	소수인팰린드롬	1,497	4.50
2312	수 복원하기	2,935	1.76
2328	Cow Math	30	2.47
2421	Piggy Banks	239	2.11
2814	BROJ	226	4.43
2833	SKAKAC	7	3.14
2882	KOLO	25	1.96
2904	IKS	1,086	3.06
2960	RESETO	14,125	1.73
3113	KLONOVI	40	2.75
3142	POTPUNI	106	3.69
3671	An Industrial Spy	670	1.97
3844	Remoteland	95	2.88
3896	Prime Gap	1,348	1.58
3908	Sum of Different Primes	535	1.61
3964	Faculty Dividing Powers	205	5.58
4241	Anti-prime Sequences	27	2.52
4250	EKG Sequence	21	1.76
4262	Semi-prime H-numbers	19	1.74
4416	Prime Distance	16	3.81
4495	Palindromic Primes Category in Jeopardy!	5	1.40
4509	Coffin Tiles	13	1.38
4530	One is an Interesting Number	22	3.86
4798	Dirichlet's Theorem	26	11.46
4913	Fermat’s Chirstmas Theorem	293	5.65
4924	Johnny Hates Number Theory	74	2.59
4948	Chebyshev's Theorem	34,724	2.58
4969	Monday-Saturday Prime Factors	46	1.22
5019	Prime Time	10	2.30
5348	Factoring	29	1.41
5420	Shepherds and Engineers	6	2.33
5636	Prime Substring	469	2.12
5641	Twin Apparent Primes!!	66	3.30
6052	Cow Pals	90	2.62
6219	Qualified Primes	932	2.24

1234