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Prime Tuple Database
Prime p0= 278890416661455581 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 6 4 12 30 18 2 18 30 12 4 6 20 (?)
an: 0 20 26 30 42 72 90 92 110 140 152 156 162 182
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 182
Found by: Ralfy
db: batch=69, k=14, 20 6 4 12 30 18 2
dn: 0 20 6 4 12 30 18 2 18 30 12 4 6 20 (?)
an: 0 20 26 30 42 72 90 92 110 140 152 156 162 182
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 182
Found by: Ralfy
db: batch=69, k=14, 20 6 4 12 30 18 2
| SPT(14) | 278890334392406663 | 0 50 54 78 80 110 120 128 138 168 170 194 198 248 | -82269048918 |
| SPT(14) | 278890348767834899 | 0 14 44 68 72 102 110 132 140 170 174 198 228 242 | -67893620682 |
| SPT(14) | 278890349850320893 | 0 34 40 90 174 196 214 216 234 256 340 390 396 430 | -66811134688 |
| SPT(14) | 278890370956517651 | 0 6 8 18 50 56 102 116 162 168 200 210 212 218 | -45704937930 |
| TPT(12) | 278890397739517511 | 0 2 6 8 36 38 48 50 120 122 180 182 | -18921938070 |
| SPT(14) | 278890402468268273 | 0 8 26 44 56 60 78 176 194 198 210 228 246 254 | -14193187308 |
| SPT(14) | 278890431503115799 | 0 28 42 58 100 108 124 138 154 162 204 220 234 262 | 14841660218 |
| SPT(16) | 278890444072635649 | 0 60 78 90 102 160 168 192 298 322 330 388 400 412 430 490 | 27411180068 |
| SPT(14) | 278890450698629293 | 0 6 24 34 40 90 96 154 160 210 216 226 244 250 | 34037173712 |
| SPT(14) | 278890453301544157 | 0 24 36 66 76 112 150 166 204 240 250 280 292 316 | 36640088576 |
| SPT(14) | 278890455762767099 | 0 30 32 44 54 62 102 110 150 158 168 180 182 212 | 39101311518 |
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