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Prime Tuple Database
Prime p0= 1991366693105127803 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 14 22 12 50 6 52 8 16 8 52 6 50 12 22 14 (?)
an: 0 14 36 48 98 104 156 164 180 188 240 246 296 308 330 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 14 22 12 50 6 52 8 16
dn: 0 14 22 12 50 6 52 8 16 8 52 6 50 12 22 14 (?)
an: 0 14 36 48 98 104 156 164 180 188 240 246 296 308 330 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 14 22 12 50 6 52 8 16
| STPT(10) | 1991365596328828631 | 0 2 6 8 18 20 30 32 36 38 | -1096776299172 |
| STPT(10) | 1991365627785851027 | 0 2 12 14 42 44 72 74 84 86 | -1065319276776 |
| SPT(16) | 1991365936553643679 | 0 40 54 60 94 144 148 154 204 210 214 264 298 304 318 358 | -756551484124 |
| STPT(10) | 1991366088329368571 | 0 2 6 8 18 20 30 32 36 38 | -604775759232 |
| SPT(16) | 1991366577795361259 | 0 38 108 138 150 174 188 204 224 240 254 278 290 320 390 428 | -115309766544 |
| SPT(16) | 1991366686897228453 | 0 30 46 60 64 106 114 126 184 196 204 246 250 264 280 310 | -6207899350 |
| STPT(10) | 1991366862323492711 | 0 2 36 38 78 80 120 122 156 158 | 169218364908 |
| SPT(16) | 1991367222955036541 | 0 2 60 68 98 128 168 228 332 392 432 462 492 500 558 560 | 529849908738 |
| TPT(16) | 1991367248204028281 | 0 2 66 68 108 110 156 158 186 188 198 200 210 212 228 230 | 555098900478 |
| STPT(12) | 1991367450984395747 | 0 2 72 74 84 86 90 92 102 104 174 176 | 757879267944 |
| SPT(16) | 1991367587347219681 | 0 78 108 150 168 178 220 250 300 330 372 382 400 442 472 550 | 894242091878 |
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