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Prime Tuple Database
Prime p0= 1968289257856498289 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 60 50 18 16 8 42 4 26 4 42 8 16 18 50 60 (?)
an: 0 60 110 128 144 152 194 198 224 228 270 278 294 312 362 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Time_Traveler
db: batch=80, k=16, 60 50 18 16 8 42 4 26
dn: 0 60 50 18 16 8 42 4 26 4 42 8 16 18 50 60 (?)
an: 0 60 110 128 144 152 194 198 224 228 270 278 294 312 362 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Time_Traveler
db: batch=80, k=16, 60 50 18 16 8 42 4 26
| SPT(16) | 1968288143948133389 | 0 18 30 114 134 152 182 200 222 240 270 288 308 392 404 422 | -1113908364900 |
| STPT(10) | 1968288551189082557 | 0 2 30 32 42 44 54 56 84 86 | -706667415732 |
| STPT(10) | 1968288638185284029 | 0 2 18 20 30 32 42 44 60 62 | -619671214260 |
| SPT(16) | 1968288647975947859 | 0 20 60 74 80 84 170 174 308 312 398 402 408 422 462 482 | -609880550430 |
| STPT(10) | 1968288805606496687 | 0 2 30 32 42 44 54 56 84 86 | -452250001602 |
| STPT(10) | 1968289002023168597 | 0 2 42 44 132 134 222 224 264 266 | -255833329692 |
| STPT(10) | 1968289399611584237 | 0 2 24 26 42 44 60 62 84 86 | 141755085948 |
| STPT(12) | 1968289914695659601 | 0 2 60 62 90 92 138 140 168 170 228 230 | 656839161312 |
| STPT(12) | 1968290032101118547 | 0 2 24 26 42 44 132 134 150 152 174 176 | 774244620258 |
| STPT(10) | 1968290131526799107 | 0 2 24 26 42 44 60 62 84 86 | 873670300818 |
| SPT(16) | 1968290215705160863 | 0 66 84 94 96 120 124 136 204 216 220 244 246 256 274 340 | 957848662574 |
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