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发表于 2026-3-31 21:17
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本帖最后由 蔡家雄 于 2026-4-6 16:11 编辑
设 p=210m+89 是素数,且 m <= 10^10,
求 十生素数( p, p+407550360, p+407550368, p+407550372, p+407550374,
p+407550378, p+407550380, p+407550384, p+407550392, 2p+356606581 )都是素数,
找到解: m = 29579064
p = 6211603529
p 是素数: True
p + 0 = 6211603529, 素数: True
p + 407550360 = 6619153889, 素数: True
p + 407550368 = 6619153897, 素数: True
p + 407550372 = 6619153901, 素数: True
p + 407550374 = 6619153903, 素数: True
p + 407550378 = 6619153907, 素数: True
p + 407550380 = 6619153909, 素数: True
p + 407550384 = 6619153913, 素数: True
p + 407550392 = 6619153921, 素数: True
2p + 356606581 = 12779813639, 素数: True
同邻距的九生素数(十八元素数组),
且前一组九生素数之和是后一组九生素数的首项,
前一组( 50943795±2,50943795±4,50943795±8,50943795±16,是中心对称 8生连续素数,p = 6211603529 )
后一组( 6619153905±2,6619153905±4,6619153905±8,6619153905±16,是中心对称 8生连续素数,q=12779813639 )
前一组( 50943779, 50943787, 50943791, 50943793, 50943797, 50943799, 50943803, 50943811, 6211603529 )
后一组( 6619153889, 6619153897, 6619153901, 6619153903, 6619153907, 6619153909, 6619153913, 6619153921, 12779813639 )
设 a=31385539, d=420420, s=12a+12d*11/2=404374188,
且 a+d*11=31385539+420420*11=36010159 < p,
求 十四生素数( p, p+s, p+s+d*1, p+s+d*2, p+s+d*3, p+s+d*4, p+s+d*5,
p+s+d*6, p+s+d*7, p+s+d*8, p+s+d*9, p+s+d*10, p+s+d*11, 2p+s -a )都是素数。
根据 p+s=p+404374188, p 的个位数字 不是 7,
根据 2p+s -a=2p+372988649, p 的个位数字 不是 3,
| 长度 | 首项 | 公差 | 末项 |
| -------- | ----------------- | -------------- | ----------------- |
| AP10 | 199 | 210 | 2,089 |
| AP11 | 110,437 | 13,860 | 249,037 |
| AP12 | 110,437 | 13,860 | 262,897 |
| AP13 | 4,943 | 60,060 | 725,663 |
| AP14 | 31,385,539 | 420,420 | 36,850,999 |
| AP15 | 115,453,391 | 4,144,140 | 173,471,351 |
| AP16 | 53,297,929 | 9,699,690 | 198,793,279 |
| **AP17** | **3,430,751,869** | **87,297,210** | **4,827,507,229** |
| AP18 | 4,808,316,343 | 717,777,060 | 17,010,526,363 |
| AP19 | 8,297,644,387 | 4,180,566,390 | 83,547,839,407 |
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