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Prime Tuple Database
Prime p0= 1271247843071987171 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 12 18 20 30 34 20 34 20 34 30 20 18 12 18 (?)
an: 0 18 30 48 68 98 132 152 186 206 240 270 290 308 320 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: HenkM
db: batch=77, k=16, 18 12 18 20 30 34 20 34
dn: 0 18 12 18 20 30 34 20 34 20 34 30 20 18 12 18 (?)
an: 0 18 30 48 68 98 132 152 186 206 240 270 290 308 320 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: HenkM
db: batch=77, k=16, 18 12 18 20 30 34 20 34
| STPT(10) | 1271246940814567427 | 0 2 12 14 42 44 72 74 84 86 | -902257419744 |
| SPT(16) | 1271246970101852113 | 0 24 28 30 76 88 100 118 126 144 156 168 214 216 220 244 | -872970135058 |
| STPT(10) | 1271247182245458947 | 0 2 12 14 42 44 72 74 84 86 | -660826528224 |
| STPT(10) | 1271247238216901147 | 0 2 42 44 72 74 102 104 144 146 | -604855086024 |
| STPT(10) | 1271247568418478197 | 0 2 30 32 42 44 54 56 84 86 | -274653508974 |
| SPT(16) | 1271247593846450203 | 0 36 76 106 114 148 168 196 258 286 306 340 348 378 418 454 | -249225536968 |
| TPT(14) | 1271247922401769379 | 0 2 18 20 72 74 132 134 168 170 198 200 240 242 | 79329782208 |
| STPT(10) | 1271248174852658687 | 0 2 24 26 42 44 60 62 84 86 | 331780671516 |
| STPT(12) | 1271248656523510991 | 0 2 60 62 126 128 240 242 306 308 366 368 | 813451523820 |
| STPT(12) | 1271248674604597979 | 0 2 12 14 42 44 90 92 120 122 132 134 | 831532610808 |
| STPT(10) | 1271248887311878799 | 0 2 18 20 30 32 42 44 60 62 | 1044239891628 |
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