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Prime Tuple Database
Prime p0= 2128455353999843347 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 16 50 28 36 24 42 2 28 2 42 24 36 28 50 16 6 (?)
an: 0 6 22 72 100 136 160 202 204 232 234 276 300 336 364 414 430 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: Daniel Conrad Broom
db: batch=80, k=18, 6 16 50 28 36 24 42 2 28
dn: 0 6 16 50 28 36 24 42 2 28 2 42 24 36 28 50 16 6 (?)
an: 0 6 22 72 100 136 160 202 204 232 234 276 300 336 364 414 430 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: Daniel Conrad Broom
db: batch=80, k=18, 6 16 50 28 36 24 42 2 28
| SPT(16) | 2128454032855968953 | 0 24 38 84 108 116 126 128 156 158 168 176 200 246 260 284 | -1321143874394 |
| SPT(16) | 2128454215875826133 | 0 36 60 78 84 96 114 116 138 140 158 170 176 194 218 254 | -1138124017214 |
| STPT(10) | 2128454428167516269 | 0 2 30 32 120 122 210 212 240 242 | -925832327078 |
| STPT(10) | 2128454942379251579 | 0 2 18 20 30 32 42 44 60 62 | -411620591768 |
| TPT(14) | 2128455094969766567 | 0 2 102 104 114 116 174 176 210 212 240 242 252 254 | -259030076780 |
| STPT(10) | 2128455282854132129 | 0 2 18 20 30 32 42 44 60 62 | -71145711218 |
| STPT(10) | 2128456492254777077 | 0 2 30 32 42 44 54 56 84 86 | 1138254933730 |
| STPT(12) | 2128456575618549311 | 0 2 78 80 120 122 126 128 168 170 246 248 | 1221618705964 |
| STPT(10) | 2128456829002038107 | 0 2 24 26 42 44 60 62 84 86 | 1475002194760 |
| STPT(10) | 2128456949200342169 | 0 2 12 14 90 92 168 170 180 182 | 1595200498822 |
| STPT(10) | 2128457079858179027 | 0 2 12 14 42 44 72 74 84 86 | 1725858335680 |
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