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Prime Tuple Database
Prime p0= 2248174675610156717 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 8 12 28 8 10 38 6 94 6 38 10 8 28 12 8 6 (?)
an: 0 6 14 26 54 62 72 110 116 210 216 254 264 272 300 312 320 326
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Penguin
db: batch=81, k=18, 6 8 12 28 8 10 38 6 94
dn: 0 6 8 12 28 8 10 38 6 94 6 38 10 8 28 12 8 6 (?)
an: 0 6 14 26 54 62 72 110 116 210 216 254 264 272 300 312 320 326
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Penguin
db: batch=81, k=18, 6 8 12 28 8 10 38 6 94
| STPT(10) | 2248172661289395089 | 0 2 18 20 30 32 42 44 60 62 | -2014320761628 |
| STPT(10) | 2248173407728042979 | 0 2 18 20 30 32 42 44 60 62 | -1267882113738 |
| STPT(10) | 2248173451258556117 | 0 2 30 32 102 104 174 176 204 206 | -1224351600600 |
| SPT(16) | 2248173495695726791 | 0 36 48 90 106 112 118 132 136 150 156 162 178 220 232 268 | -1179914429926 |
| TPT(14) | 2248173787242714479 | 0 2 30 32 108 110 120 122 168 170 192 194 282 284 | -888367442238 |
| SPT(16) | 2248174561618992973 | 0 18 36 54 106 148 154 180 214 240 246 288 340 358 376 394 | -113991163744 |
| STPT(10) | 2248175095136840237 | 0 2 30 32 42 44 54 56 84 86 | 419526683520 |
| SPT(18) | 2248175274645433183 | 0 4 10 18 30 40 64 78 84 124 130 144 168 178 190 198 204 208 | 599035276466 |
| STPT(10) | 2248175354817036059 | 0 2 18 20 30 32 42 44 60 62 | 679206879342 |
| STPT(10) | 2248175390919493307 | 0 2 24 26 42 44 60 62 84 86 | 715309336590 |
| SPT(16) | 2248175717984905613 | 0 24 50 78 84 108 158 186 188 216 266 290 296 324 350 374 | 1042374748896 |
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