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Prime Tuple Database
Prime p0= 2268112625516802971 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 6 22 32 66 42 16 2 52 2 16 42 66 32 22 6 2 (?)
an: 0 2 8 30 62 128 170 186 188 240 242 258 300 366 398 420 426 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: [SG-2W]Kurzer
db: batch=81, k=18, 2 6 22 32 66 42 16 2 52
dn: 0 2 6 22 32 66 42 16 2 52 2 16 42 66 32 22 6 2 (?)
an: 0 2 8 30 62 128 170 186 188 240 242 258 300 366 398 420 426 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: [SG-2W]Kurzer
db: batch=81, k=18, 2 6 22 32 66 42 16 2 52
| STPT(10) | 2268111326199662309 | 0 2 42 44 60 62 78 80 120 122 | -1299317140662 |
| SPT(16) | 2268111553201319143 | 0 24 28 66 70 76 94 96 178 180 198 204 208 246 250 274 | -1072315483828 |
| TPT(14) | 2268111969668489291 | 0 2 18 20 48 50 90 92 96 98 156 158 228 230 | -655848313680 |
| SPT(16) | 2268112399865229329 | 0 12 150 188 198 224 254 272 300 318 348 374 384 422 560 572 | -225651573642 |
| STPT(10) | 2268112413577913657 | 0 2 30 32 42 44 54 56 84 86 | -211938889314 |
| STPT(10) | 2268112539115382129 | 0 2 18 20 60 62 102 104 120 122 | -86401420842 |
| STPT(10) | 2268112697475252809 | 0 2 18 20 30 32 42 44 60 62 | 71958449838 |
| SPT(13) | 2268113032804423933 | 0 18 30 60 168 228 234 240 300 408 438 450 468 | 407287620962 |
| STPT(10) | 2268113083081148921 | 0 2 36 38 78 80 120 122 156 158 | 457564345950 |
| STPT(10) | 2268113140058455511 | 0 2 6 8 48 50 90 92 96 98 | 514541652540 |
| STPT(10) | 2268113736788572571 | 0 2 66 68 108 110 150 152 216 218 | 1111271769600 |
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