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Prime Tuple Database
Prime p0= 1989721344577325221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 58 12 2 12 4 12 2 12 4 12 2 12 58 18 (?)
an: 0 18 76 88 90 102 106 118 120 132 136 148 150 162 220 238
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: Daniel
db: batch=80, k=16, 18 58 12 2 12 4 12 2
dn: 0 18 58 12 2 12 4 12 2 12 4 12 2 12 58 18 (?)
an: 0 18 76 88 90 102 106 118 120 132 136 148 150 162 220 238
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: Daniel
db: batch=80, k=16, 18 58 12 2 12 4 12 2
| STPT(10) | 1989720050255638577 | 0 2 30 32 60 62 90 92 120 122 | -1294321686644 |
| STPT(10) | 1989720350383306337 | 0 2 24 26 42 44 60 62 84 86 | -994194018884 |
| SPT(16) | 1989720527583952333 | 0 10 18 46 60 78 120 126 340 346 388 406 420 448 456 466 | -816993372888 |
| SPT(16) | 1989720555030066449 | 0 8 12 78 84 90 92 120 152 180 182 188 194 260 264 272 | -789547258772 |
| TPT(14) | 1989721254765904169 | 0 2 42 44 72 74 168 170 210 212 222 224 240 242 | -89811421052 |
| STPT(10) | 1989721296930848111 | 0 2 36 38 78 80 120 122 156 158 | -47646477110 |
| STPT(10) | 1989721425732592397 | 0 2 24 26 42 44 60 62 84 86 | 81155267176 |
| TPT(14) | 1989721439937439337 | 0 2 24 26 54 56 132 134 180 182 204 206 294 296 | 95360114116 |
| STPT(10) | 1989721623550683689 | 0 2 18 20 30 32 42 44 60 62 | 278973358468 |
| SPT(16) | 1989721633860297763 | 0 10 34 46 88 126 154 180 214 240 268 306 348 360 384 394 | 289282972542 |
| SPT(16) | 1989721653470668339 | 0 22 52 124 132 138 154 178 204 228 244 250 258 330 360 382 | 308893343118 |
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