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Prime Tuple Database
Prime p0= 2155796268872513581 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 8 34 20 16 12 8 22 2 106 2 22 8 12 16 20 34 8 10 (?)
an: 0 10 18 52 72 88 100 108 130 132 238 240 262 270 282 298 318 352 360 370
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 370
Found by: Landjunge
db: batch=81, k=20, 10 8 34 20 16 12 8 22 2 106
dn: 0 10 8 34 20 16 12 8 22 2 106 2 22 8 12 16 20 34 8 10 (?)
an: 0 10 18 52 72 88 100 108 130 132 238 240 262 270 282 298 318 352 360 370
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 370
Found by: Landjunge
db: batch=81, k=20, 10 8 34 20 16 12 8 22 2 106
| STPT(10) | 2155794863654846411 | 0 2 6 8 48 50 90 92 96 98 | -1405217667170 |
| STPT(10) | 2155795162572163727 | 0 2 24 26 42 44 60 62 84 86 | -1106300349854 |
| STPT(10) | 2155795564093793231 | 0 2 36 38 78 80 120 122 156 158 | -704778720350 |
| STPT(10) | 2155795802033120519 | 0 2 18 20 30 32 42 44 60 62 | -466839393062 |
| STPT(10) | 2155795933215336089 | 0 2 18 20 30 32 42 44 60 62 | -335657177492 |
| SPT(16) | 2155796206683431743 | 0 4 34 58 124 168 186 226 228 268 286 330 396 420 450 454 | -62189081838 |
| STPT(12) | 2155796318889374087 | 0 2 42 44 54 56 120 122 132 134 174 176 | 50016860506 |
| SPT(16) | 2155796735825772733 | 0 30 36 46 64 84 124 154 180 210 250 270 288 298 304 334 | 466953259152 |
| TPT(14) | 2155797393257872277 | 0 2 12 14 42 44 90 92 174 176 270 272 300 302 | 1124385358696 |
| SPT(16) | 2155797505238616691 | 0 46 78 90 100 148 156 238 288 370 378 426 436 448 480 526 | 1236366103110 |
| SPT(16) | 2155797847250252039 | 0 18 32 42 80 128 132 150 182 200 204 252 290 300 314 332 | 1578377738458 |
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