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Prime Tuple Database
Prime p0= 139428220226611843 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 10 2 6 52 2 16 14 6 22 6 14 16 2 52 6 2 10 18 (?)
an: 0 18 28 30 36 88 90 106 120 126 148 154 168 184 186 238 244 246 256 274
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: Egon olsen
db: batch=67, k=20, 18 10 2 6 52 2 16 14 6 22
dn: 0 18 10 2 6 52 2 16 14 6 22 6 14 16 2 52 6 2 10 18 (?)
an: 0 18 28 30 36 88 90 106 120 126 148 154 168 184 186 238 244 246 256 274
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: Egon olsen
db: batch=67, k=20, 18 10 2 6 52 2 16 14 6 22
| TPT(12) | 139428146887499627 | 0 2 42 44 54 56 210 212 252 254 342 344 | -73339112216 |
| SPT(14) | 139428164075810837 | 0 12 14 36 54 80 96 110 126 152 170 192 194 206 | -56150801006 |
| SPT(14) | 139428179271433673 | 0 18 20 26 56 90 126 158 194 228 258 264 266 284 | -40955178170 |
| TPT(12) | 139428196108958831 | 0 2 48 50 180 182 198 200 240 242 258 260 | -24117653012 |
| TPT(12) | 139428217233596867 | 0 2 30 32 114 116 144 146 210 212 270 272 | -2993014976 |
| SPT(14) | 139428217487751671 | 0 26 30 66 78 86 98 108 120 128 140 176 180 206 | -2738860172 |
| TPT(12) | 139428234788832677 | 0 2 30 32 42 44 114 116 162 164 174 176 | 14562220834 |
| TPT(12) | 139428271876424957 | 0 2 24 26 54 56 60 62 264 266 294 296 | 51649813114 |
| TPT(12) | 139428277899066881 | 0 2 6 8 18 20 96 98 138 140 156 158 | 57672455038 |
| SPT(14) | 139428295748511529 | 0 4 58 60 84 114 130 198 214 244 268 270 324 328 | 75521899686 |
| SPT(14) | 139428302410892153 | 0 38 54 80 84 110 114 164 168 194 198 224 240 278 | 82184280310 |
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