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Prime Tuple Database
Prime p0= 1511872497762310319 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 40 20 18 6 36 40 12 2 34 2 12 40 36 6 18 20 40 20 (?)
an: 0 20 60 80 98 104 140 180 192 194 228 230 242 282 318 324 342 362 402 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: vanos0512
db: batch=78, k=20, 20 40 20 18 6 36 40 12 2 34
dn: 0 20 40 20 18 6 36 40 12 2 34 2 12 40 36 6 18 20 40 20 (?)
an: 0 20 60 80 98 104 140 180 192 194 228 230 242 282 318 324 342 362 402 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: vanos0512
db: batch=78, k=20, 20 40 20 18 6 36 40 12 2 34
| TPT(14) | 1511871192918909881 | 0 2 156 158 186 188 198 200 216 218 240 242 288 290 | -1304843400438 |
| SPT(16) | 1511871251487657719 | 0 24 32 42 44 54 72 110 114 152 170 180 182 192 200 224 | -1246274652600 |
| SPT(16) | 1511871397557032257 | 0 70 124 132 172 202 250 270 316 336 384 414 454 462 516 586 | -1100205278062 |
| SPT(16) | 1511871414459005657 | 0 24 26 54 56 120 176 186 200 210 266 330 332 360 362 386 | -1083303304662 |
| STPT(10) | 1511872080255064709 | 0 2 18 20 30 32 42 44 60 62 | -417507245610 |
| STPT(10) | 1511872303432294649 | 0 2 18 20 30 32 42 44 60 62 | -194330015670 |
| STPT(10) | 1511872607851150421 | 0 2 30 32 60 62 90 92 120 122 | 110088840102 |
| SPT(16) | 1511872718861675857 | 0 10 16 30 36 136 154 190 240 276 294 394 400 414 420 430 | 221099365538 |
| STPT(10) | 1511872971216217661 | 0 2 6 8 18 20 30 32 36 38 | 473453907342 |
| SPT(16) | 1511873782257941527 | 0 10 54 76 84 130 154 172 174 192 216 262 270 292 336 346 | 1284495631208 |
| STPT(10) | 1511873835029096177 | 0 2 60 62 72 74 84 86 144 146 | 1337266785858 |
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