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Prime Tuple Database
Prime p0= 1189318929793778761 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 18 26 4 32 10 14 52 74 64 74 52 14 10 32 4 26 18 22 (?)
an: 0 22 40 66 70 102 112 126 178 252 316 390 442 456 466 498 502 528 546 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Theadalus
db: batch=77, k=20, 22 18 26 4 32 10 14 52 74 64
dn: 0 22 18 26 4 32 10 14 52 74 64 74 52 14 10 32 4 26 18 22 (?)
an: 0 22 40 66 70 102 112 126 178 252 316 390 442 456 466 498 502 528 546 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Theadalus
db: batch=77, k=20, 22 18 26 4 32 10 14 52 74 64
| STPT(10) | 1189318287744967379 | 0 2 18 20 30 32 42 44 60 62 | -642048811382 |
| SPT(16) | 1189318301251454053 | 0 28 36 40 64 78 84 136 168 220 226 240 264 268 276 304 | -628542324708 |
| STPT(10) | 1189318353650492249 | 0 2 30 32 60 62 90 92 120 122 | -576143286512 |
| STPT(10) | 1189318501437386231 | 0 2 6 8 18 20 30 32 36 38 | -428356392530 |
| STPT(10) | 1189318548802516577 | 0 2 30 32 42 44 54 56 84 86 | -380991262184 |
| STPT(10) | 1189318580899068647 | 0 2 30 32 42 44 54 56 84 86 | -348894710114 |
| STPT(10) | 1189319026336895549 | 0 2 18 20 30 32 42 44 60 62 | 96543116788 |
| STPT(10) | 1189319378089303817 | 0 2 30 32 72 74 114 116 144 146 | 448295525056 |
| STPT(10) | 1189319522387919467 | 0 2 30 32 42 44 54 56 84 86 | 592594140706 |
| STPT(10) | 1189319541788257247 | 0 2 30 32 42 44 54 56 84 86 | 611994478486 |
| STPT(10) | 1189319743053894209 | 0 2 18 20 30 32 42 44 60 62 | 813260115448 |
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