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Prime Tuple Database
Prime p0= 1997248940985266939 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 6 20 4 8 4 8 118 8 4 8 4 20 6 12 (?)
an: 0 12 18 38 42 50 54 62 180 188 192 200 204 224 230 242
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: Chooka
db: batch=80, k=16, 12 6 20 4 8 4 8 118
dn: 0 12 6 20 4 8 4 8 118 8 4 8 4 20 6 12 (?)
an: 0 12 18 38 42 50 54 62 180 188 192 200 204 224 230 242
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: Chooka
db: batch=80, k=16, 12 6 20 4 8 4 8 118
| TPT(14) | 1997247007548093911 | 0 2 78 80 108 110 150 152 240 242 276 278 318 320 | -1933437173028 |
| TPT(14) | 1997247034049188277 | 0 2 12 14 144 146 222 224 270 272 312 314 360 362 | -1906936078662 |
| STPT(10) | 1997247422721841229 | 0 2 42 44 60 62 78 80 120 122 | -1518263425710 |
| SPT(16) | 1997247979874648209 | 0 18 52 60 70 88 90 112 150 172 174 192 202 210 244 262 | -961110618730 |
| STPT(10) | 1997248282435275827 | 0 2 24 26 42 44 60 62 84 86 | -658549991112 |
| STPT(10) | 1997248803455880389 | 0 2 48 50 60 62 72 74 120 122 | -137529386550 |
| STPT(10) | 1997249112319142609 | 0 2 12 14 90 92 168 170 180 182 | 171333875670 |
| STPT(10) | 1997250027113443367 | 0 2 42 44 72 74 102 104 144 146 | 1086128176428 |
| STPT(10) | 1997250115790685947 | 0 2 42 44 72 74 102 104 144 146 | 1174805419008 |
| SPT(16) | 1997250399952922083 | 0 28 48 58 84 90 138 168 256 286 334 340 366 376 396 424 | 1458967655144 |
| SPT(16) | 1997250427905162137 | 0 24 50 54 74 80 110 116 120 126 156 162 182 186 212 236 | 1486919895198 |
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