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Prime Tuple Database
Prime p0= 1280991809912269571 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 18 12 10 20 10 18 50 18 10 20 10 12 18 2 (?)
an: 0 2 20 32 42 62 72 90 140 158 168 188 198 210 228 230
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 230
Found by: Sergey Kovalchuk
db: batch=77, k=16, 2 18 12 10 20 10 18 50
dn: 0 2 18 12 10 20 10 18 50 18 10 20 10 12 18 2 (?)
an: 0 2 20 32 42 62 72 90 140 158 168 188 198 210 228 230
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 230
Found by: Sergey Kovalchuk
db: batch=77, k=16, 2 18 12 10 20 10 18 50
| STPT(12) | 1280990082871540661 | 0 2 6 8 138 140 168 170 300 302 306 308 | -1727040728910 |
| STPT(10) | 1280990249324463581 | 0 2 36 38 78 80 120 122 156 158 | -1560587805990 |
| SPT(16) | 1280990288035069343 | 0 8 14 36 96 98 128 134 180 186 216 218 278 300 306 314 | -1521877200228 |
| STPT(10) | 1280990328401004839 | 0 2 48 50 60 62 72 74 120 122 | -1481511264732 |
| STPT(10) | 1280991545314123967 | 0 2 30 32 120 122 210 212 240 242 | -264598145604 |
| STPT(10) | 1280991564426414077 | 0 2 30 32 42 44 54 56 84 86 | -245485855494 |
| STPT(10) | 1280992439862154379 | 0 2 42 44 90 92 138 140 180 182 | 629949884808 |
| SPT(16) | 1280992616028108419 | 0 42 62 90 98 102 104 132 140 168 170 174 182 210 230 272 | 806115838848 |
| SPT(16) | 1280992705804364653 | 0 16 36 66 70 88 106 118 228 240 258 276 280 310 330 346 | 895892095082 |
| STPT(10) | 1280992824572624921 | 0 2 6 8 18 20 30 32 36 38 | 1014660355350 |
| STPT(10) | 1280992943849147099 | 0 2 18 20 30 32 42 44 60 62 | 1133936877528 |
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