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Prime Tuple Database
Prime p0= 2808406857615481093 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 30 24 56 12 40 8 12 22 12 8 40 12 56 24 30 4 (?)
an: 0 4 34 58 114 126 166 174 186 208 220 228 268 280 336 360 390 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: [SG]ATA-Rolf
db: batch=82, k=18, 4 30 24 56 12 40 8 12 22
dn: 0 4 30 24 56 12 40 8 12 22 12 8 40 12 56 24 30 4 (?)
an: 0 4 34 58 114 126 166 174 186 208 220 228 268 280 336 360 390 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: [SG]ATA-Rolf
db: batch=82, k=18, 4 30 24 56 12 40 8 12 22
| STPT(10) | 2808406231048930397 | 0 2 12 14 72 74 132 134 144 146 | -626566550696 |
| TPT(14) | 2808406355561469809 | 0 2 12 14 18 20 150 152 180 182 222 224 240 242 | -502054011284 |
| STPT(10) | 2808406445709744791 | 0 2 6 8 18 20 30 32 36 38 | -411905736302 |
| SPT(16) | 2808406564601830691 | 0 2 6 36 50 72 90 108 230 248 266 288 302 332 336 338 | -293013650402 |
| STPT(10) | 2808406570385091461 | 0 2 36 38 78 80 120 122 156 158 | -287230389632 |
| STPT(10) | 2808406783568555789 | 0 2 42 44 90 92 138 140 180 182 | -74046925304 |
| SPT(16) | 2808407099159432957 | 0 14 54 104 110 240 252 264 272 284 296 426 432 482 522 536 | 241543951864 |
| SPT(16) | 2808407323313053697 | 0 2 86 104 114 134 174 176 180 182 222 242 252 270 354 356 | 465697572604 |
| TPT(14) | 2808407751708515189 | 0 2 30 32 78 80 102 104 162 164 228 230 258 260 | 894093034096 |
| SPT(16) | 2808407954247526811 | 0 12 26 36 38 50 78 162 206 290 318 330 332 342 356 368 | 1096632045718 |
| SPT(16) | 2808408143447782697 | 0 30 42 44 50 84 92 132 134 174 182 216 222 224 236 266 | 1285832301604 |
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