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Prime Tuple Database
Prime p0= 1997998868942479121 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 20 24 112 14 10 24 32 24 10 14 112 24 20 6 (?)
an: 0 6 26 50 162 176 186 210 242 266 276 290 402 426 446 452
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Dingo
db: batch=80, k=16, 6 20 24 112 14 10 24 32
dn: 0 6 20 24 112 14 10 24 32 24 10 14 112 24 20 6 (?)
an: 0 6 26 50 162 176 186 210 242 266 276 290 402 426 446 452
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Dingo
db: batch=80, k=16, 6 20 24 112 14 10 24 32
| SPT(18) | 1997997640075705783 | 0 40 48 54 76 106 114 118 196 258 336 340 348 378 400 406 414 454 | -1228866773338 |
| SPT(16) | 1997998194555048793 | 0 24 64 94 106 118 130 144 160 174 186 198 210 240 280 304 | -674387430328 |
| STPT(10) | 1997998211247317759 | 0 2 18 20 30 32 42 44 60 62 | -657695161362 |
| SPT(16) | 1997998298434486087 | 0 4 10 22 36 70 76 82 174 180 186 220 234 246 252 256 | -570507993034 |
| STPT(10) | 1997998467421193759 | 0 2 18 20 30 32 42 44 60 62 | -401521285362 |
| STPT(10) | 1997998514007205667 | 0 2 24 26 42 44 60 62 84 86 | -354935273454 |
| TPT(14) | 1997999034791260469 | 0 2 12 14 138 140 192 194 348 350 378 380 432 434 | 165848781348 |
| SPT(16) | 1997999106614506351 | 0 10 28 48 70 96 130 160 228 258 292 318 340 360 378 388 | 237672027230 |
| STPT(10) | 1997999240735191451 | 0 2 6 8 18 20 30 32 36 38 | 371792712330 |
| SPT(16) | 1997999360557950787 | 0 6 94 126 154 162 186 202 204 220 244 252 280 312 400 406 | 491615471666 |
| SPT(16) | 1997999373583864531 | 0 40 72 112 180 210 222 280 312 370 382 412 480 520 552 592 | 504641385410 |
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