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Prime Tuple Database
Prime p0= 683809968913606439 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 32 52 14 16 6 8 40 66 74 66 40 8 6 16 14 52 32 (?)
an: 0 32 84 98 114 120 128 168 234 308 374 414 422 428 444 458 510 542
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: Theadalus
db: batch=72, k=18, 32 52 14 16 6 8 40 66 74
dn: 0 32 52 14 16 6 8 40 66 74 66 40 8 6 16 14 52 32 (?)
an: 0 32 84 98 114 120 128 168 234 308 374 414 422 428 444 458 510 542
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: Theadalus
db: batch=72, k=18, 32 52 14 16 6 8 40 66 74
| TPT(12) | 683809567842271931 | 0 2 60 62 90 92 210 212 240 242 306 308 | -401071334508 |
| TPT(12) | 683809576374606707 | 0 2 84 86 102 104 132 134 240 242 252 254 | -392538999732 |
| TPT(12) | 683809733383495571 | 0 2 108 110 150 152 156 158 240 242 270 272 | -235530110868 |
| TPT(12) | 683809737977031077 | 0 2 12 14 60 62 234 236 252 254 294 296 | -230936575362 |
| TPT(12) | 683809830620494577 | 0 2 30 32 60 62 84 86 150 152 180 182 | -138293111862 |
| TPT(12) | 683809958636814467 | 0 2 54 56 84 86 162 164 210 212 252 254 | -10276791972 |
| TPT(12) | 683810098800284891 | 0 2 30 32 78 80 138 140 180 182 288 290 | 129886678452 |
| TPT(12) | 683810106340158617 | 0 2 42 44 120 122 204 206 210 212 222 224 | 137426552178 |
| TPT(12) | 683810161862254199 | 0 2 12 14 42 44 180 182 192 194 258 260 | 192948647760 |
| TPT(12) | 683810237990088101 | 0 2 90 92 96 98 126 128 138 140 180 182 | 269076481662 |
| TPT(12) | 683810431798939169 | 0 2 60 62 72 74 102 104 132 134 180 182 | 462885332730 |
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