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Prime Tuple Database
Prime p0= 2180700221890602647 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 16 68 16 14 12 28 24 38 24 28 12 14 16 68 16 26 (?)
an: 0 26 42 110 126 140 152 180 204 242 266 294 306 320 336 404 420 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Asgard2022
db: batch=81, k=18, 26 16 68 16 14 12 28 24 38
dn: 0 26 16 68 16 14 12 28 24 38 24 28 12 14 16 68 16 26 (?)
an: 0 26 42 110 126 140 152 180 204 242 266 294 306 320 336 404 420 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Asgard2022
db: batch=81, k=18, 26 16 68 16 14 12 28 24 38
| STPT(10) | 2180697781390147907 | 0 2 24 26 42 44 60 62 84 86 | -2440500454740 |
| STPT(10) | 2180697804526420379 | 0 2 12 14 90 92 168 170 180 182 | -2417364182268 |
| SPT(16) | 2180698017974912057 | 0 26 62 66 72 84 96 146 150 200 212 224 230 234 270 296 | -2203915690590 |
| STPT(10) | 2180698560664688747 | 0 2 42 44 72 74 102 104 144 146 | -1661225913900 |
| STPT(10) | 2180698882282798877 | 0 2 24 26 42 44 60 62 84 86 | -1339607803770 |
| STPT(10) | 2180699821075923737 | 0 2 30 32 102 104 174 176 204 206 | -400814678910 |
| SPT(16) | 2180700321561259111 | 0 42 78 82 96 102 106 120 238 252 256 262 276 280 316 358 | 99670656464 |
| SPT(16) | 2180700396179270293 | 0 4 54 60 94 100 108 130 138 160 168 174 208 214 264 268 | 174288667646 |
| STPT(10) | 2180700412078472927 | 0 2 24 26 42 44 60 62 84 86 | 190187870280 |
| STPT(10) | 2180700842280991661 | 0 2 36 38 78 80 120 122 156 158 | 620390389014 |
| STPT(10) | 2180701112940489257 | 0 2 30 32 42 44 54 56 84 86 | 891049886610 |
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