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Prime Tuple Database
Prime p0= 2838543507647990221 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 8 18 22 6 30 6 66 12 8 12 66 6 30 6 22 18 8 22 (?)
an: 0 22 30 48 70 76 106 112 178 190 198 210 276 282 312 318 340 358 366 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: JayPi
db: batch=82, k=20, 22 8 18 22 6 30 6 66 12 8
dn: 0 22 8 18 22 6 30 6 66 12 8 12 66 6 30 6 22 18 8 22 (?)
an: 0 22 30 48 70 76 106 112 178 190 198 210 276 282 312 318 340 358 366 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: JayPi
db: batch=82, k=20, 22 8 18 22 6 30 6 66 12 8
| STPT(10) | 2838541460195426717 | 0 2 30 32 42 44 54 56 84 86 | -2047452563504 |
| STPT(10) | 2838541949621050217 | 0 2 30 32 42 44 54 56 84 86 | -1558026940004 |
| TPT(14) | 2838542138215583981 | 0 2 18 20 150 152 186 188 228 230 306 308 360 362 | -1369432406240 |
| STPT(10) | 2838542402583659657 | 0 2 90 92 132 134 174 176 264 266 | -1105064330564 |
| STPT(10) | 2838542803825687487 | 0 2 12 14 42 44 72 74 84 86 | -703822302734 |
| STPT(10) | 2838543250665225977 | 0 2 30 32 42 44 54 56 84 86 | -256982764244 |
| STPT(10) | 2838543629645643089 | 0 2 18 20 30 32 42 44 60 62 | 121997652868 |
| STPT(10) | 2838543660264890399 | 0 2 48 50 90 92 132 134 180 182 | 152616900178 |
| STPT(10) | 2838543780599901557 | 0 2 30 32 42 44 54 56 84 86 | 272951911336 |
| SPT(18) | 2838544152480083987 | 0 2 20 42 60 84 90 132 164 252 284 326 332 356 374 396 414 416 | 644832093766 |
| STPT(10) | 2838544492973446259 | 0 2 30 32 60 62 90 92 120 122 | 985325456038 |
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