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Prime Tuple Database
Prime p0= 1997250490404992663 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 48 8 36 40 8 12 64 12 8 40 36 8 48 18 (?)
an: 0 18 66 74 110 150 158 170 234 246 254 294 330 338 386 404
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Chooka
db: batch=80, k=16, 18 48 8 36 40 8 12 64
dn: 0 18 48 8 36 40 8 12 64 12 8 40 36 8 48 18 (?)
an: 0 18 66 74 110 150 158 170 234 246 254 294 330 338 386 404
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Chooka
db: batch=80, k=16, 18 48 8 36 40 8 12 64
| SPT(16) | 1997248940985266939 | 0 12 18 38 42 50 54 62 180 188 192 200 204 224 230 242 | -1549419725724 |
| STPT(10) | 1997249112319142609 | 0 2 12 14 90 92 168 170 180 182 | -1378085850054 |
| STPT(10) | 1997250027113443367 | 0 2 42 44 72 74 102 104 144 146 | -463291549296 |
| STPT(10) | 1997250115790685947 | 0 2 42 44 72 74 102 104 144 146 | -374614306716 |
| SPT(16) | 1997250399952922083 | 0 28 48 58 84 90 138 168 256 286 334 340 366 376 396 424 | -90452070580 |
| SPT(16) | 1997250427905162137 | 0 24 50 54 74 80 110 116 120 126 156 162 182 186 212 236 | -62499830526 |
| STPT(10) | 1997250658815935837 | 0 2 30 32 42 44 54 56 84 86 | 168410943174 |
| STPT(10) | 1997250795023273747 | 0 2 24 26 42 44 60 62 84 86 | 304618281084 |
| STPT(10) | 1997250967799127767 | 0 2 24 26 42 44 60 62 84 86 | 477394135104 |
| STPT(10) | 1997251125227771027 | 0 2 24 26 42 44 60 62 84 86 | 634822778364 |
| STPT(10) | 1997251241335664957 | 0 2 24 26 42 44 60 62 84 86 | 750930672294 |
©2024 Tomáš Brada