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Prime Tuple Database
Prime p0= 1889340908126278811 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 72 8 16 6 54 24 38 4 6 32 6 4 38 24 54 6 16 8 72 (?)
an: 0 72 80 96 102 156 180 218 222 228 260 266 270 308 332 386 392 408 416 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: arkiss
db: batch=79, k=20, 72 8 16 6 54 24 38 4 6 32
dn: 0 72 8 16 6 54 24 38 4 6 32 6 4 38 24 54 6 16 8 72 (?)
an: 0 72 80 96 102 156 180 218 222 228 260 266 270 308 332 386 392 408 416 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: arkiss
db: batch=79, k=20, 72 8 16 6 54 24 38 4 6 32
| STPT(10) | 1889339962890822521 | 0 2 30 32 78 80 126 128 156 158 | -945235456290 |
| SPT(16) | 1889340120068335777 | 0 12 36 142 190 204 226 294 322 390 412 426 474 580 604 616 | -788057943034 |
| STPT(12) | 1889340226253649899 | 0 2 42 44 78 80 132 134 168 170 210 212 | -681872628912 |
| TPT(14) | 1889340226253649899 | 0 2 42 44 78 80 132 134 168 170 210 212 228 230 | -681872628912 |
| STPT(10) | 1889340645063599081 | 0 2 6 8 48 50 90 92 96 98 | -263062679730 |
| STPT(10) | 1889340806100101327 | 0 2 30 32 42 44 54 56 84 86 | -102026177484 |
| SPT(16) | 1889340956990003131 | 0 58 108 150 186 192 226 238 240 252 286 292 328 370 420 478 | 48863724320 |
| SPT(16) | 1889340997912683871 | 0 10 48 66 108 136 166 208 210 252 282 310 352 370 408 418 | 89786405060 |
| STPT(10) | 1889341292780008757 | 0 2 30 32 42 44 54 56 84 86 | 384653729946 |
| TPT(14) | 1889341746715268297 | 0 2 12 14 102 104 174 176 210 212 240 242 420 422 | 838588989486 |
| STPT(10) | 1889341754110956347 | 0 2 42 44 72 74 102 104 144 146 | 845984677536 |
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