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Prime Tuple Database
Prime p0= 377767392953140271 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 14 22 14 4 2 4 14 4 38 4 14 4 2 4 14 22 14 42 (?)
an: 0 42 56 78 92 96 98 102 116 120 158 162 176 180 182 186 200 222 236 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Cruncher Pete
db: batch=70, k=20, 42 14 22 14 4 2 4 14 4 38
dn: 0 42 14 22 14 4 2 4 14 4 38 4 14 4 2 4 14 22 14 42 (?)
an: 0 42 56 78 92 96 98 102 116 120 158 162 176 180 182 186 200 222 236 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Cruncher Pete
db: batch=70, k=20, 42 14 22 14 4 2 4 14 4 38
| SPT(14) | 377767282917957683 | 0 14 18 44 78 84 126 218 260 266 300 326 330 344 | -110035182588 |
| SPT(14) | 377767285188812021 | 0 2 6 42 86 90 116 126 152 156 200 236 240 242 | -107764328250 |
| SPT(14) | 377767303642569941 | 0 8 50 60 66 80 90 116 126 140 146 156 198 206 | -89310570330 |
| TPT(12) | 377767360084366619 | 0 2 42 44 108 110 120 122 168 170 210 212 | -32868773652 |
| SPT(14) | 377767381254831593 | 0 18 48 56 68 78 116 120 158 168 180 188 218 236 | -11698308678 |
| SPT(14) | 377767389328642367 | 0 6 80 84 96 110 176 234 300 314 326 330 404 410 | -3624497904 |
| SPT(14) | 377767394451128953 | 0 10 34 64 124 150 154 174 178 204 264 294 318 328 | 1497988682 |
| SPT(14) | 377767416520216033 | 0 58 108 126 148 160 168 226 234 246 268 286 336 394 | 23567075762 |
| TPT(12) | 377767436787945299 | 0 2 12 14 18 20 30 32 60 62 102 104 | 43834805028 |
| SPT(14) | 377767440774700177 | 0 4 22 34 42 54 70 144 160 172 180 192 210 214 | 47821559906 |
| SPT(14) | 377767445090305433 | 0 18 74 114 120 128 168 206 246 254 260 300 356 374 | 52137165162 |
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