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Prime Tuple Database
Prime p0= 1273805769033787849 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 6 20 10 14 16 12 56 12 52 12 56 12 16 14 10 20 6 4 (?)
an: 0 4 10 30 40 54 70 82 138 150 202 214 270 282 298 312 322 342 348 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: HenkM
db: batch=77, k=20, 4 6 20 10 14 16 12 56 12 52
dn: 0 4 6 20 10 14 16 12 56 12 52 12 56 12 16 14 10 20 6 4 (?)
an: 0 4 10 30 40 54 70 82 138 150 202 214 270 282 298 312 322 342 348 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: HenkM
db: batch=77, k=20, 4 6 20 10 14 16 12 56 12 52
| STPT(10) | 1273804869366344057 | 0 2 30 32 42 44 54 56 84 86 | -899667443792 |
| STPT(10) | 1273804888777408259 | 0 2 18 20 30 32 42 44 60 62 | -880256379590 |
| STPT(10) | 1273804902337084259 | 0 2 18 20 30 32 42 44 60 62 | -866696703590 |
| STPT(10) | 1273804998355303829 | 0 2 18 20 30 32 42 44 60 62 | -770678484020 |
| SPT(16) | 1273805320854426757 | 0 34 40 46 60 64 96 106 150 160 192 196 210 216 222 256 | -448179361092 |
| SPT(16) | 1273805518872457003 | 0 10 28 54 154 160 166 174 220 228 234 240 340 366 384 394 | -250161330846 |
| STPT(10) | 1273806028827025451 | 0 2 6 8 18 20 30 32 36 38 | 259793237602 |
| TPT(14) | 1273806230945637377 | 0 2 30 32 102 104 174 176 204 206 240 242 420 422 | 461911849528 |
| STPT(10) | 1273806230945637377 | 0 2 30 32 102 104 174 176 204 206 | 461911849528 |
| STPT(10) | 1273806300401720999 | 0 2 12 14 90 92 168 170 180 182 | 531367933150 |
| STPT(10) | 1273806347146200779 | 0 2 18 20 30 32 42 44 60 62 | 578112412930 |
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