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Prime Tuple Database
Prime p0= 2163481124027275321 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 18 8 28 30 30 12 14 4 14 12 30 30 28 8 18 22 (?)
an: 0 22 40 48 76 106 136 148 162 166 180 192 222 252 280 288 306 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Landjunge
db: batch=81, k=18, 22 18 8 28 30 30 12 14 4
dn: 0 22 18 8 28 30 30 12 14 4 14 12 30 30 28 8 18 22 (?)
an: 0 22 40 48 76 106 136 148 162 166 180 192 222 252 280 288 306 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Landjunge
db: batch=81, k=18, 22 18 8 28 30 30 12 14 4
| SPT(16) | 2163479406221110963 | 0 6 34 60 88 108 118 150 154 186 196 216 244 270 298 304 | -1717806164358 |
| STPT(10) | 2163479675552906717 | 0 2 30 32 42 44 54 56 84 86 | -1448474368604 |
| TPT(14) | 2163479777146356959 | 0 2 12 14 42 44 108 110 138 140 162 164 180 182 | -1346880918362 |
| STPT(10) | 2163479968914442229 | 0 2 42 44 60 62 78 80 120 122 | -1155112833092 |
| STPT(10) | 2163480056518825799 | 0 2 18 20 30 32 42 44 60 62 | -1067508449522 |
| SPT(20) | 2163480099665226469 | 0 64 100 142 184 210 228 252 262 288 304 330 340 364 382 408 450 492 528 592 | -1024362048852 |
| STPT(10) | 2163481335728657381 | 0 2 66 68 108 110 150 152 216 218 | 211701382060 |
| STPT(10) | 2163481792556871929 | 0 2 18 20 30 32 42 44 60 62 | 668529596608 |
| STPT(10) | 2163482738310012149 | 0 2 18 20 30 32 42 44 60 62 | 1614282736828 |
| SPT(16) | 2163483286961292679 | 0 4 10 60 102 108 132 160 162 190 214 220 262 312 318 322 | 2162934017358 |
| SPT(16) | 2163483377609928821 | 0 20 32 68 80 90 98 152 186 240 248 258 270 306 318 338 | 2253582653500 |
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