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Prime Tuple Database
Prime p0= 491321311313617991 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 8 64 6 30 44 36 52 36 44 30 6 64 8 (?)
an: 0 8 72 78 108 152 188 240 276 320 350 356 420 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: vaughan
db: batch=70, k=14, 8 64 6 30 44 36 52
dn: 0 8 64 6 30 44 36 52 36 44 30 6 64 8 (?)
an: 0 8 72 78 108 152 188 240 276 320 350 356 420 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: vaughan
db: batch=70, k=14, 8 64 6 30 44 36 52
| SPT(14) | 491321163149974519 | 0 52 64 70 94 118 150 172 204 228 252 258 270 322 | -148163643472 |
| SPT(14) | 491321163786425209 | 0 12 52 100 112 130 144 208 222 240 252 300 340 352 | -147527192782 |
| TPT(12) | 491321184003049877 | 0 2 12 14 180 182 222 224 252 254 294 296 | -127310568114 |
| TPT(12) | 491321223765280679 | 0 2 12 14 192 194 222 224 240 242 372 374 | -87548337312 |
| SPT(14) | 491321239713458009 | 0 44 72 78 150 164 204 218 258 272 344 350 378 422 | -71600159982 |
| TPT(12) | 491321309047139867 | 0 2 30 32 90 92 102 104 114 116 132 134 | -2266478124 |
| TPT(12) | 491321322184383701 | 0 2 6 8 108 110 138 140 150 152 168 170 | 10870765710 |
| SPT(14) | 491321358289759453 | 0 46 78 96 106 126 136 198 208 228 238 256 288 334 | 46976141462 |
| TPT(12) | 491321359616834501 | 0 2 66 68 108 110 138 140 150 152 240 242 | 48303216510 |
| SPT(14) | 491321397779735093 | 0 18 26 84 86 98 114 200 216 228 230 288 296 314 | 86466117102 |
| SPT(14) | 491321457021324997 | 0 60 100 126 160 196 216 226 246 282 316 342 382 442 | 145707707006 |
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