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Prime Tuple Database
Prime p0= 2181004393802550373 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 8 30 12 30 24 6 24 4 24 6 24 30 12 30 8 16 (?)
an: 0 16 24 54 66 96 120 126 150 154 178 184 208 238 250 280 288 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: ginga
db: batch=81, k=18, 16 8 30 12 30 24 6 24 4
dn: 0 16 8 30 12 30 24 6 24 4 24 6 24 30 12 30 8 16 (?)
an: 0 16 24 54 66 96 120 126 150 154 178 184 208 238 250 280 288 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: ginga
db: batch=81, k=18, 16 8 30 12 30 24 6 24 4
| STPT(10) | 2181003680981222369 | 0 2 18 20 30 32 42 44 60 62 | -712821328004 |
| STPT(10) | 2181003807914723549 | 0 2 18 20 30 32 42 44 60 62 | -585887826824 |
| STPT(10) | 2181003828992918099 | 0 2 18 20 30 32 42 44 60 62 | -564809632274 |
| STPT(10) | 2181004003999325171 | 0 2 6 8 18 20 30 32 36 38 | -389803225202 |
| SPT(16) | 2181004056062813063 | 0 14 68 78 80 84 110 174 194 258 284 288 290 300 354 368 | -337739737310 |
| TPT(14) | 2181004227624082337 | 0 2 42 44 120 122 162 164 180 182 204 206 234 236 | -166178468036 |
| TPT(14) | 2181004537519340831 | 0 2 6 8 126 128 138 140 156 158 210 212 216 218 | 143716790458 |
| SPT(16) | 2181004573938253853 | 0 18 38 60 84 86 104 114 140 150 168 170 194 216 236 254 | 180135703480 |
| STPT(10) | 2181004646440650059 | 0 2 30 32 120 122 210 212 240 242 | 252638099686 |
| STPT(10) | 2181004931556482789 | 0 2 18 20 30 32 42 44 60 62 | 537753932416 |
| STPT(10) | 2181005114265749327 | 0 2 12 14 132 134 252 254 264 266 | 720463198954 |
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