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Prime Tuple Database
Prime p0= 1989720555030066449 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 4 66 6 6 2 28 32 28 2 6 6 66 4 8 (?)
an: 0 8 12 78 84 90 92 120 152 180 182 188 194 260 264 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Daniel
db: batch=80, k=16, 8 4 66 6 6 2 28 32
dn: 0 8 4 66 6 6 2 28 32 28 2 6 6 66 4 8 (?)
an: 0 8 12 78 84 90 92 120 152 180 182 188 194 260 264 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Daniel
db: batch=80, k=16, 8 4 66 6 6 2 28 32
| SPT(18) | 1989719557389137713 | 0 24 46 60 94 96 126 130 150 154 174 178 208 210 244 258 280 304 | -997640928736 |
| SPT(16) | 1989719753969300621 | 0 72 90 108 212 228 308 312 338 342 422 438 542 560 578 650 | -801060765828 |
| SPT(16) | 1989719820256408183 | 0 6 10 108 114 126 130 136 258 264 268 280 286 384 388 394 | -734773658266 |
| STPT(10) | 1989720050255638577 | 0 2 30 32 60 62 90 92 120 122 | -504774427872 |
| STPT(10) | 1989720350383306337 | 0 2 24 26 42 44 60 62 84 86 | -204646760112 |
| SPT(16) | 1989720527583952333 | 0 10 18 46 60 78 120 126 340 346 388 406 420 448 456 466 | -27446114116 |
| TPT(14) | 1989721254765904169 | 0 2 42 44 72 74 168 170 210 212 222 224 240 242 | 699735837720 |
| STPT(10) | 1989721296930848111 | 0 2 36 38 78 80 120 122 156 158 | 741900781662 |
| SPT(16) | 1989721344577325221 | 0 18 76 88 90 102 106 118 120 132 136 148 150 162 220 238 | 789547258772 |
| STPT(10) | 1989721425732592397 | 0 2 24 26 42 44 60 62 84 86 | 870702525948 |
| TPT(14) | 1989721439937439337 | 0 2 24 26 54 56 132 134 180 182 204 206 294 296 | 884907372888 |
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