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Prime Tuple Database
Prime p0= 2156236788459699749 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 42 22 66 2 22 6 14 6 22 2 66 22 42 20 (?)
an: 0 20 62 84 150 152 174 180 194 200 222 224 290 312 354 374
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: JayPi
db: batch=81, k=16, 20 42 22 66 2 22 6 14
dn: 0 20 42 22 66 2 22 6 14 6 22 2 66 22 42 20 (?)
an: 0 20 62 84 150 152 174 180 194 200 222 224 290 312 354 374
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: JayPi
db: batch=81, k=16, 20 42 22 66 2 22 6 14
| SPT(16) | 2156235214005424939 | 0 52 102 112 160 192 202 214 258 270 280 312 360 370 420 472 | -1574454274810 |
| SPT(16) | 2156235543661962799 | 0 18 58 72 78 102 138 144 148 154 190 214 220 234 274 292 | -1244797736950 |
| SPT(16) | 2156235928493258453 | 0 8 50 80 200 228 254 270 314 330 356 384 504 534 576 584 | -859966441296 |
| STPT(10) | 2156236069389999209 | 0 2 18 20 30 32 42 44 60 62 | -719069700540 |
| STPT(10) | 2156236076441357759 | 0 2 30 32 60 62 90 92 120 122 | -712018341990 |
| SPT(16) | 2156236158646031467 | 0 4 102 106 126 144 166 202 264 300 322 340 360 364 462 466 | -629813668282 |
| STPT(10) | 2156237007137868617 | 0 2 30 32 42 44 54 56 84 86 | 218678168868 |
| SPT(18) | 2156237344611453547 | 0 52 96 100 132 204 210 226 246 280 300 316 322 394 426 430 474 526 | 556151753798 |
| SPT(16) | 2156237819624358367 | 0 30 34 36 76 156 232 244 282 294 370 450 490 492 496 526 | 1031164658618 |
| STPT(10) | 2156237882731098767 | 0 2 42 44 72 74 102 104 144 146 | 1094271399018 |
| TPT(14) | 2156238027780844727 | 0 2 12 14 24 26 30 32 42 44 144 146 150 152 | 1239321144978 |
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