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Prime Tuple Database
Prime p0= 1513036453083820661 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 8 18 28 30 36 24 12 20 52 20 12 24 36 30 28 18 8 12 (?)
an: 0 12 20 38 66 96 132 156 168 188 240 260 272 296 332 362 390 408 416 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: xii5ku
db: batch=78, k=20, 12 8 18 28 30 36 24 12 20 52
dn: 0 12 8 18 28 30 36 24 12 20 52 20 12 24 36 30 28 18 8 12 (?)
an: 0 12 20 38 66 96 132 156 168 188 240 260 272 296 332 362 390 408 416 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: xii5ku
db: batch=78, k=20, 12 8 18 28 30 36 24 12 20 52
| SPT(16) | 1513035984835879067 | 0 2 6 36 72 92 120 132 170 182 210 230 266 296 300 302 | -468247941594 |
| STPT(10) | 1513036002095086871 | 0 2 78 80 108 110 138 140 216 218 | -450988733790 |
| STPT(10) | 1513036124554492589 | 0 2 18 20 30 32 42 44 60 62 | -328529328072 |
| SPT(13) | 1513036198545524819 | 0 18 24 60 108 138 144 150 180 228 264 270 288 | -254538295842 |
| SPT(16) | 1513036287615339397 | 0 4 16 22 60 70 94 126 130 162 186 196 234 240 252 256 | -165468481264 |
| TPT(14) | 1513036309706339387 | 0 2 54 56 132 134 210 212 222 224 270 272 300 302 | -143377481274 |
| STPT(10) | 1513036647046728281 | 0 2 30 32 78 80 126 128 156 158 | 193962907620 |
| TPT(14) | 1513036881800406419 | 0 2 30 32 72 74 78 80 252 254 288 290 378 380 | 428716585758 |
| STPT(10) | 1513037276816150357 | 0 2 30 32 42 44 54 56 84 86 | 823732329696 |
| SPT(16) | 1513037346907679521 | 0 180 190 216 220 312 406 466 546 606 700 792 796 822 832 1012 | 893823858860 |
| SPT(16) | 1513037550255703859 | 0 18 32 90 104 128 144 164 168 188 204 228 242 300 314 332 | 1097171883198 |
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