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Prime Tuple Database
Prime p0= 1997202253064741071 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 12 16 20 22 2 22 44 22 2 22 20 16 12 18 (?)
an: 0 18 30 46 66 88 90 112 156 178 180 202 222 238 250 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Chooka
db: batch=80, k=16, 18 12 16 20 22 2 22 44
dn: 0 18 12 16 20 22 2 22 44 22 2 22 20 16 12 18 (?)
an: 0 18 30 46 66 88 90 112 156 178 180 202 222 238 250 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Chooka
db: batch=80, k=16, 18 12 16 20 22 2 22 44
| SPT(16) | 1997201129417717947 | 0 16 40 54 96 100 150 162 184 196 246 250 292 306 330 346 | -1123647023124 |
| SPT(18) | 1997201249403212353 | 0 4 18 34 78 88 96 120 190 264 334 358 366 376 420 436 450 454 | -1003661528718 |
| SPT(16) | 1997201533171182971 | 0 20 42 50 110 132 146 180 248 282 296 318 378 386 408 428 | -719893558100 |
| STPT(10) | 1997201809190175317 | 0 2 30 32 72 74 114 116 144 146 | -443874565754 |
| SPT(18) | 1997201910966845437 | 0 4 30 40 70 72 112 130 136 240 246 264 304 306 336 346 372 376 | -342097895634 |
| STPT(10) | 1997202027471378821 | 0 2 30 32 60 62 90 92 120 122 | -225593362250 |
| STPT(10) | 1997202504106739099 | 0 2 42 44 60 62 78 80 120 122 | 251041998028 |
| STPT(10) | 1997202638074661159 | 0 2 18 20 30 32 42 44 60 62 | 385009920088 |
| STPT(10) | 1997202778385501717 | 0 2 30 32 60 62 90 92 120 122 | 525320760646 |
| STPT(10) | 1997202869638026509 | 0 2 18 20 30 32 42 44 60 62 | 616573285438 |
| TPT(14) | 1997202965613085817 | 0 2 12 14 42 44 114 116 144 146 222 224 270 272 | 712548344746 |
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