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Prime Tuple Database
Prime p0= 2178808654210104421 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 16 12 42 14 22 30 152 30 22 14 42 12 16 42 (?)
an: 0 42 58 70 112 126 148 178 330 360 382 396 438 450 466 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Penguin
db: batch=81, k=16, 42 16 12 42 14 22 30 152
dn: 0 42 16 12 42 14 22 30 152 30 22 14 42 12 16 42 (?)
an: 0 42 58 70 112 126 148 178 330 360 382 396 438 450 466 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Penguin
db: batch=81, k=16, 42 16 12 42 14 22 30 152
| STPT(10) | 2178806753623051757 | 0 2 30 32 102 104 174 176 204 206 | -1900587052664 |
| STPT(10) | 2178807088142981909 | 0 2 18 20 30 32 42 44 60 62 | -1566067122512 |
| SPT(16) | 2178807583273713533 | 0 66 86 120 164 170 224 234 260 270 324 330 374 408 428 494 | -1070936390888 |
| STPT(10) | 2178808122799395077 | 0 2 12 14 42 44 72 74 84 86 | -531410709344 |
| STPT(10) | 2178808216593425411 | 0 2 36 38 78 80 120 122 156 158 | -437616679010 |
| STPT(10) | 2178808473725692799 | 0 2 12 14 90 92 168 170 180 182 | -180484411622 |
| SPT(16) | 2178808695665224523 | 0 18 36 60 90 104 108 134 150 176 180 194 224 248 266 284 | 41455120102 |
| STPT(10) | 2178809019132455387 | 0 2 60 62 72 74 84 86 144 146 | 364922350966 |
| STPT(10) | 2178809596766306261 | 0 2 6 8 18 20 30 32 36 38 | 942556201840 |
| TPT(14) | 2178809989030066781 | 0 2 6 8 30 32 96 98 138 140 156 158 198 200 | 1334819962360 |
| STPT(10) | 2178810624864962981 | 0 2 6 8 48 50 90 92 96 98 | 1970654858560 |
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