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Prime Tuple Database
Prime p0= 1268988640831507157 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 46 6 18 66 20 4 2 64 2 4 20 66 18 6 46 14 (?)
an: 0 14 60 66 84 150 170 174 176 240 242 246 266 332 350 356 402 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: mikey
db: batch=77, k=18, 14 46 6 18 66 20 4 2 64
dn: 0 14 46 6 18 66 20 4 2 64 2 4 20 66 18 6 46 14 (?)
an: 0 14 60 66 84 150 170 174 176 240 242 246 266 332 350 356 402 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: mikey
db: batch=77, k=18, 14 46 6 18 66 20 4 2 64
| STPT(10) | 1268987808438939047 | 0 2 30 32 42 44 54 56 84 86 | -832392568110 |
| STPT(10) | 1268987879509918031 | 0 2 36 38 78 80 120 122 156 158 | -761321589126 |
| STPT(10) | 1268987881605999557 | 0 2 30 32 72 74 114 116 144 146 | -759225507600 |
| STPT(10) | 1268987929165868531 | 0 2 6 8 48 50 90 92 96 98 | -711665638626 |
| STPT(10) | 1268988360706724459 | 0 2 42 44 90 92 138 140 180 182 | -280124782698 |
| STPT(10) | 1268988566026907699 | 0 2 30 32 120 122 210 212 240 242 | -74804599458 |
| STPT(10) | 1268988752583867941 | 0 2 66 68 108 110 150 152 216 218 | 111752360784 |
| SPT(16) | 1268988949592790241 | 0 12 58 60 82 100 106 126 142 162 168 186 208 210 256 268 | 308761283084 |
| SPT(16) | 1268988969364748207 | 0 32 86 104 170 174 224 284 312 372 422 426 492 510 564 596 | 328533241050 |
| TPT(14) | 1268989193202538859 | 0 2 42 44 120 122 210 212 228 230 252 254 258 260 | 552371031702 |
| STPT(10) | 1268989678932939449 | 0 2 12 14 90 92 168 170 180 182 | 1038101432292 |
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