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Prime Tuple Database
Prime p0= 7983211435380281 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 4 14 28 12 12 6 12 32 4 32 12 6 12 12 28 14 4 2 (?)
an: 0 2 6 20 48 60 72 78 90 122 126 158 170 176 188 200 228 242 246 248
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: Jeff17
db: batch=62, k=20, 2 4 14 28 12 12 6 12 32 4
dn: 0 2 4 14 28 12 12 6 12 32 4 32 12 6 12 12 28 14 4 2 (?)
an: 0 2 6 20 48 60 72 78 90 122 126 158 170 176 188 200 228 242 246 248
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: Jeff17
db: batch=62, k=20, 2 4 14 28 12 12 6 12 32 4
| SPT(14) | 7983177086369663 | 0 24 36 50 84 90 110 150 170 176 210 224 236 260 | -34349010618 |
| SPT(14) | 7983178976896289 | 0 62 80 162 168 194 204 248 258 284 290 372 390 452 | -32458483992 |
| TPT(12) | 7983180980960147 | 0 2 30 32 174 176 210 212 240 242 252 254 | -30454420134 |
| SPT(14) | 7983192994208681 | 0 18 20 56 62 72 78 140 146 156 162 198 200 218 | -18441171600 |
| SPT(14) | 7983198607298531 | 0 2 36 42 50 78 92 156 170 198 206 212 246 248 | -12828081750 |
| TPT(12) | 7983206918247107 | 0 2 24 26 30 32 54 56 72 74 84 86 | -4517133174 |
| SPT(14) | 7983213454207231 | 0 10 30 36 48 120 132 136 148 220 232 238 258 268 | 2018826950 |
| SPT(14) | 7983214430406707 | 0 32 50 72 86 90 92 114 116 120 134 156 174 206 | 2995026426 |
| SPT(14) | 7983227495576131 | 0 16 28 36 40 58 88 138 168 186 190 198 210 226 | 16060195850 |
| SPT(14) | 7983236638042961 | 0 18 26 60 86 98 116 120 138 150 176 210 218 236 | 25202662680 |
| SPT(14) | 7983243319659373 | 0 28 34 36 108 156 190 204 238 286 358 360 366 394 | 31884279092 |
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