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Prime Tuple Database
Prime p0= 2247865090938704087 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 6 18 86 24 30 12 58 2 58 12 30 24 86 18 6 6 (?)
an: 0 6 12 30 116 140 170 182 240 242 300 312 342 366 452 470 476 482
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Penguin
db: batch=81, k=18, 6 6 18 86 24 30 12 58 2
dn: 0 6 6 18 86 24 30 12 58 2 58 12 30 24 86 18 6 6 (?)
an: 0 6 12 30 116 140 170 182 240 242 300 312 342 366 452 470 476 482
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Penguin
db: batch=81, k=18, 6 6 18 86 24 30 12 58 2
| SPT(16) | 2247863752943753359 | 0 28 34 84 160 162 172 202 240 270 280 282 358 408 414 442 | -1337994950728 |
| SPT(16) | 2247863759556005993 | 0 8 20 50 80 86 98 120 134 156 168 174 204 234 246 254 | -1331382698094 |
| STPT(10) | 2247863856886306457 | 0 2 30 32 42 44 54 56 84 86 | -1234052397630 |
| STPT(10) | 2247864136139382791 | 0 2 30 32 60 62 90 92 120 122 | -954799321296 |
| SPT(16) | 2247864504096515141 | 0 6 32 66 78 80 90 138 230 278 288 290 302 336 362 368 | -586842188946 |
| SPT(16) | 2247864830606674003 | 0 18 28 54 58 76 90 96 118 124 138 156 160 186 196 214 | -260332030084 |
| STPT(10) | 2247865364448278189 | 0 2 18 20 30 32 42 44 60 62 | 273509574102 |
| SPT(16) | 2247865451784085867 | 0 12 70 100 114 180 192 250 294 352 364 430 444 474 532 544 | 360845381780 |
| STPT(10) | 2247865466272514861 | 0 2 90 92 108 110 126 128 216 218 | 375333810774 |
| STPT(10) | 2247865502444864537 | 0 2 42 44 72 74 102 104 144 146 | 411506160450 |
| SPT(16) | 2247865910537728699 | 0 22 28 40 54 70 142 144 208 210 282 298 312 324 330 352 | 819599024612 |
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