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双素数
差为2的一对连续素数中的一个。更多

前600个双质数:
,5,7,11,13,17,19,29,31,41,43,59,61,71,73,101,103,107,109,137,139,149,151,179,181,191,193,197,199,227,229,239,241,269,271,281,283,311,313,347,349,419,421,431,433,461,463,521,523,569,571,599,601,617,619,641,643,659,661,809,811,821,823,827,829,857,859,881,883,1019,1021,1031,1033,1049,1051,1061,1063,1091,1093,1151,1153,1229,1231,1277,1279,1289,1291,1301,1303,1319,1321,1427,1429,1451,1453,1481,1483,1487,1489,1607,1609,1619,1621,1667,1669,1697,1699,1721,1723,1787,1789,1871,1873,1877,1879,1931,1933,1949,1951,1997,1999,2027,2029,2081,2083,2087,2089,2111,2113,2129,2131,2141,2143,2237,2239,2267,2269,2309,2311,2339,2341,2381,2383,2549,2551,2591,2593,2657,2659,2687,2689,2711,2713,2729,2731,2789,2791,2801,2803,2969,2971,2999,3001,3119,3121,3167,3169,3251,3253,3257,3259,3299,3301,3329,3331,3359,3361,3371,3373,3389,3391,3461,3463,3467,3469,3527,3529,3539,3541,3557,3559,3581,3583,3671,3673,3767,3769,3821,3823,3851,3853,3917,3919,3929,3931,4001,4003,4019,4021,4049,4051,4091,4093,4127,4129,4157,4159,4217,4219,4229,4231,4241,4243,4259,4261,4271,4273,4337,4339,4421,4423,4481,4483,4517,4519,4547,4549,4637,4639,4649,4651,4721,4723,4787,4789,4799,4801,4931,4933,4967,4969,5009,5011,5021,5023,5099,5101,5231,5233,5279,5281,5417,5419,5441,5443,5477,5479,5501,5503,5519,5521,5639,5641,5651,5653,5657,5659,5741,5743,5849,5851,5867,5869,5879,5881,6089,6091,6131,6133,6197,6199,6269,6271,6299,6301,6359,6361,6449,6451,6551,6553,6569,6571,6659,6661,6689,6691,6701,6703,6761,6763,6779,6781,6791,6793,6827,6829,6869,6871,6947,6949,6959,6961,7127,7129,7211,7213,7307,7309,7331,7333,7349,7351,7457,7459,7487,7489,7547,7549,7559,7561,7589,7591,7757,7759,7877,7879,7949,7951,8009,8011,8087,8089,8219,8221,8231,8233,8291,8293,8387,8389,8429,8431,8537,8539,8597,8599,8627,8629,8819,8821,8837,8839,8861,8863,8969,8971,8999,9001,9011,9013,9041,9043,9239,9241,9281,9283,9341,9343,9419,9421,9431,9433,9437,9439,9461,9463,9629,9631,9677,9679,9719,9721,9767,9769,9857,9859,9929,9931,10007,10009,10037,10039,10067,10069,10091,10093,10139,10141,10271,10273,10301,10303,10331,10333,10427,10429,10457,10459,10499,10501,10529,10531,10709,10711,10859,10861,10889,10891,10937,10939,11057,11059,11069,11071,11117,11119,11159,11161,11171,11173,11351,11353,11489,11491,11549,11551,11699,11701,11717,11719,11777,11779,11831,11833,11939,11941,11969,11971,12041,12043,12071,12073,12107,12109,12161,12163,12239,12241,12251,12253,12377,12379,12539,12541,12611,12613,12821,12823,12917,12919,13001,13003,13007,13009,13217,13219,13337,13339,13397,13399,13679,13681,13691,13693,13709,13711,13721,13723,13757,13759,13829,13831,13877,13879,13901,13903,13931,13933,13997,13999,14009,14011,14081,14083,14249,14251,14321,14323,14387,14389,14447,14449,14549,14551,14561,14563,14591,14593,14627,14629,14867,14869,15137,15139,15269,15271,15287,15289,15329,15331,15359,15361,15581,15583,15641,15643,15647,15649,15731,15733,15737,15739,15887,15889,15971,15973,16061,16063,16067,16069,16139,16141,16187,16189,16229,16231,16361,16363,16451,16453,16631,16633,16649,16651,16691,16693,16829,16831,16901,16903,16979,16981,17027,17029,17189,17191,17207,17209,17291.

剩余物的分配当这个家族中的数字除以n个=2, 3,..., 11.(我考虑了6849011个值,从3到999999 193)。

n\r公司 0  1 
206849011 2 
134245053424505 3 
40342450503424506 4 
512282376114212911412182283287 5 
6034245050103424505 6 
711370191684919137031613696066847081369270 7 
801712651017124920171185401712014 8 
9011412501140981111409811142274011422741141250 9 
100228237601141218010114212902283287 10 
111760830380905761122761038761497760144760786760872380267761549

上表的图示
摩托车
想象一下用一个数字来划分这个家庭的成员n个并计算余数。如果它们均匀分布,则每个余数从0到n个-1将在大约(1)中获得/n个)-第个案例。此结果由白色方块表示。红色(分别为蓝色)方块表示剩余物,其出现频率高于(分别低于)1/n个.