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Prime Tuple Database
Prime p0= 12176831366345773 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 18 4 6 32 10 42 14 6 34 6 14 42 10 32 6 4 18 18 (?)
an: 0 18 36 40 46 78 88 130 144 150 184 190 204 246 256 288 294 298 316 334
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: crashtech
db: batch=62, k=20, 18 18 4 6 32 10 42 14 6 34
dn: 0 18 18 4 6 32 10 42 14 6 34 6 14 42 10 32 6 4 18 18 (?)
an: 0 18 36 40 46 78 88 130 144 150 184 190 204 246 256 288 294 298 316 334
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: crashtech
db: batch=62, k=20, 18 18 4 6 32 10 42 14 6 34
| SPT(14) | 12176805191080303 | 0 54 76 90 156 168 184 270 286 298 364 378 400 454 | -26175265470 |
| SPT(14) | 12176806055182913 | 0 14 26 44 48 86 96 218 228 266 270 288 300 314 | -25311162860 |
| SPT(16) | 12176812926336697 | 0 34 42 60 90 132 136 162 184 210 214 256 286 304 312 346 | -18440009076 |
| SPT(14) | 12176813778025817 | 0 30 44 60 74 84 90 110 116 126 140 156 170 200 | -17588319956 |
| SPT(14) | 12176819514028163 | 0 8 38 60 114 128 134 150 156 170 224 246 276 284 | -11852317610 |
| SPT(14) | 12176823082227691 | 0 28 46 60 66 138 198 238 298 370 376 390 408 436 | -8284118082 |
| SPT(14) | 12176834444366411 | 0 18 50 56 78 80 122 156 198 200 222 228 260 278 | 3078020638 |
| TPT(12) | 12176834461700339 | 0 2 12 14 30 32 168 170 198 200 378 380 | 3095354566 |
| SPT(14) | 12176839879310651 | 0 12 18 32 96 102 140 168 206 212 276 290 296 308 | 8512964878 |
| SPT(14) | 12176842338024571 | 0 12 60 88 96 120 126 142 148 172 180 208 256 268 | 10971678798 |
| SPT(14) | 12176842505862907 | 0 12 34 54 70 120 124 132 136 186 202 222 244 256 | 11139517134 |
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