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Prime Tuple Database
Prime p0= 1028487351056551409 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 12 10 14 4 12 48 6 20 6 48 12 4 14 10 12 8 (?)
an: 0 8 20 30 44 48 60 108 114 134 140 188 200 204 218 228 240 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: stoneageman
db: batch=76, k=18, 8 12 10 14 4 12 48 6 20
dn: 0 8 12 10 14 4 12 48 6 20 6 48 12 4 14 10 12 8 (?)
an: 0 8 20 30 44 48 60 108 114 134 140 188 200 204 218 228 240 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: stoneageman
db: batch=76, k=18, 8 12 10 14 4 12 48 6 20
| SPT(16) | 1028486423118056599 | 0 54 58 82 112 120 138 142 180 184 202 210 240 264 268 322 | -927938494810 |
| SPT(16) | 1028486501220662719 | 0 30 88 100 112 138 148 154 198 204 214 240 252 264 322 352 | -849835888690 |
| SPT(16) | 1028487087166368257 | 0 32 50 54 84 110 114 116 180 182 186 212 242 246 264 296 | -263890183152 |
| STPT(10) | 1028487090640764509 | 0 2 18 20 30 32 42 44 60 62 | -260415786900 |
| STPT(10) | 1028487239947520501 | 0 2 36 38 78 80 120 122 156 158 | -111109030908 |
| STPT(10) | 1028487331810418729 | 0 2 18 20 30 32 42 44 60 62 | -19246132680 |
| STPT(10) | 1028487431475118757 | 0 2 42 44 102 104 162 164 204 206 | 80418567348 |
| SPT(16) | 1028487446278835941 | 0 60 72 82 90 100 118 150 160 192 210 220 228 238 250 310 | 95222284532 |
| STPT(10) | 1028487606545996057 | 0 2 24 26 42 44 60 62 84 86 | 255489444648 |
| SPT(16) | 1028487916373502161 | 0 20 26 36 42 56 62 140 162 240 246 260 266 276 282 302 | 565316950752 |
| STPT(10) | 1028488065122989517 | 0 2 54 56 72 74 90 92 144 146 | 714066438108 |
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