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Prime Tuple Database
Prime p0= 219914259287186489 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 22 18 18 50 52 20 40 20 52 50 18 18 22 20 (?)
an: 0 20 42 60 78 128 180 200 240 260 312 362 380 398 420 440
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: Ralfy
db: batch=69, k=16, 20 22 18 18 50 52 20 40
dn: 0 20 22 18 18 50 52 20 40 20 52 50 18 18 22 20 (?)
an: 0 20 42 60 78 128 180 200 240 260 312 362 380 398 420 440
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: Ralfy
db: batch=69, k=16, 20 22 18 18 50 52 20 40
| TPT(12) | 219914204803073111 | 0 2 60 62 156 158 258 260 366 368 378 380 | -54484113378 |
| SPT(14) | 219914206778872477 | 0 6 34 70 114 124 144 196 216 226 270 306 334 340 | -52508314012 |
| TPT(12) | 219914213364369869 | 0 2 42 44 102 104 168 170 198 200 228 230 | -45922816620 |
| SPT(14) | 219914231558840537 | 0 20 50 54 90 92 132 224 264 266 302 306 336 356 | -27728345952 |
| SPT(14) | 219914231856219391 | 0 36 46 72 78 156 192 226 262 340 346 372 382 418 | -27430967098 |
| SPT(14) | 219914246188143407 | 0 14 20 32 60 92 116 150 174 206 234 246 252 266 | -13099043082 |
| SPT(14) | 219914262012311819 | 0 68 98 108 122 150 182 210 242 270 284 294 324 392 | 2725125330 |
| SPT(14) | 219914264379867527 | 0 66 72 116 120 164 222 224 282 326 330 374 380 446 | 5092681038 |
| SPT(14) | 219914267639939771 | 0 26 38 68 98 120 150 236 266 288 318 348 360 386 | 8352753282 |
| SPT(14) | 219914285046861061 | 0 30 60 82 88 90 126 142 178 180 186 208 238 268 | 25759674572 |
| SPT(14) | 219914289609092899 | 0 28 52 72 90 142 174 238 270 322 340 360 384 412 | 30321906410 |
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