#소수 판정 primality_test

#	제목	푼 사람 수	평균 시도
4530	1은 흥미로운 숫자	21	3.86
20000	20000 바이트 챌린지	18	6.00
24039	2021은 무엇이 특별할까?	1,580	1.77
27065	2022년이 아름다웠던 이유	383	1.39
15907	Acka의 리듬 세상	145	4.95
12973	Array GCD	25	3.00
16442	Aventurando-se no Slackline	7	2.43
18718	Bags of Candies	14	3.00
13282	Bamboo Blossoms	46	2.89
14784	Bedtime Reading, II	27	3.44
24503	blobfearful	71	5.04
25128	Bratski brojevi	4	1.75
26012	Breeding Bugs	17	2.29
20573	Cactus Shoppe	5	1.20
15540	Calling Extraterrestrial Intelligence Again	11	1.27
7739	Cards	3	1.00
11236	Carrot	5	2.60
21305	Chocolate Bar Game	12	3.67
26973	Circular Barn	75	3.65
4509	Coffin Tiles	13	1.38
31591	Combination Lock	6	1.17
21098	Composite Sequence	39	2.00
23005	Consecutive Primes	32	3.56
6052	Cow Pals	76	2.70
18773	Delightful (Hard)	10	2.80
4980	Dirichlet's Theorem on Arithmetic Progressions	40	1.20
27575	Distinct Parity Excess	15	1.13
8187	Divine Divisor	25	7.00
10854	Divisions	537	1.97
22327	Divisor game	9	5.78
6662	Divisors	44	2.86
28141	Easy Interactive Problem	66	3.05
4250	EKG Sequence	18	1.67
13817	Everlasting...?	32	2.09
28197	Exact Subsequences	6	1.33
18876	Exercise	72	1.85
16066	Expired License	44	2.93
6712	Exploding CPU	6	2.00
6756	Factor Solitaire	14	1.21
15604	Factor-Free Tree	51	2.76
30437	Factor-Full Tree	6	4.50
22302	Factorial Factors	27	1.85
5348	Factoring	20	1.35
4414	Factovisors	44	4.48
10243	Fantastic Problem	9	3.44
18491	FFT Algorithm	21	6.43
30137	Find Terrorists	16	1.50
14860	GCD 곱	290	3.02
7806	GCD!	341	4.20
13926	gcd(n, k) = 1	656	2.96

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