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Prime Tuple Database
Prime p0= 281921590355950001 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 2 6 12 12 24 16 74 16 24 12 12 6 2 (?)
an: 0 2 8 20 32 56 72 146 162 186 198 210 216 218
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 2 6 12 12 24 16 74
dn: 0 2 6 12 12 24 16 74 16 24 12 12 6 2 (?)
an: 0 2 8 20 32 56 72 146 162 186 198 210 216 218
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 2 6 12 12 24 16 74
| SPT(14) | 281921515346120323 | 0 6 34 66 108 130 148 156 174 196 238 270 298 304 | -75009829678 |
| SPT(16) | 281921531631530339 | 0 2 24 54 128 152 162 164 168 170 180 204 278 308 330 332 | -58724419662 |
| SPT(14) | 281921563743878873 | 0 8 20 86 90 96 110 156 170 176 180 246 258 266 | -26612071128 |
| SPT(14) | 281921577989564657 | 0 14 104 110 132 144 152 162 170 182 204 210 300 314 | -12366385344 |
| SPT(14) | 281921582318028199 | 0 18 24 28 60 108 114 178 184 232 264 268 274 292 | -8037921802 |
| SPT(14) | 281921584804297133 | 0 24 38 50 56 98 108 146 156 198 204 216 230 254 | -5551652868 |
| SPT(14) | 281921599241276279 | 0 38 42 68 74 84 108 134 158 168 174 200 204 242 | 8885326278 |
| SPT(14) | 281921604098037479 | 0 44 72 98 108 114 132 140 158 164 174 200 228 272 | 13742087478 |
| TPT(12) | 281921612108498627 | 0 2 72 74 114 116 144 146 150 152 192 194 | 21752548626 |
| TPT(12) | 281921617681574411 | 0 2 48 50 60 62 78 80 90 92 126 128 | 27325624410 |
| SPT(14) | 281921619115145899 | 0 10 40 114 154 168 184 204 220 234 274 348 378 388 | 28759195898 |
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