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Prime Tuple Database
Prime p0= 407661346252035503 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 18 2 4 32 12 70 8 70 12 32 4 2 18 (?)
an: 0 18 20 24 56 68 138 146 216 228 260 264 266 284
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: Cruncher Pete
db: batch=70, k=14, 18 2 4 32 12 70 8
dn: 0 18 2 4 32 12 70 8 70 12 32 4 2 18 (?)
an: 0 18 20 24 56 68 138 146 216 228 260 264 266 284
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: Cruncher Pete
db: batch=70, k=14, 18 2 4 32 12 70 8
| SPT(14) | 407661315266789347 | 0 10 12 22 36 54 66 70 82 100 114 124 126 136 | -30985246156 |
| TPT(12) | 407661317087700419 | 0 2 18 20 42 44 102 104 120 122 132 134 | -29164335084 |
| TPT(12) | 407661325458678539 | 0 2 42 44 108 110 138 140 222 224 288 290 | -20793356964 |
| SPT(14) | 407661333431094607 | 0 12 40 60 100 112 124 132 144 156 196 216 244 256 | -12820940896 |
| TPT(12) | 407661339443325029 | 0 2 60 62 72 74 150 152 192 194 270 272 | -6808710474 |
| STPT(10) | 407661339876237521 | 0 2 6 8 48 50 90 92 96 98 | -6375797982 |
| SPT(14) | 407661346904899771 | 0 6 22 28 46 52 78 160 186 192 210 216 232 238 | 652864268 |
| TPT(12) | 407661355593147659 | 0 2 78 80 108 110 120 122 288 290 318 320 | 9341112156 |
| TPT(12) | 407661361145272907 | 0 2 72 74 234 236 252 254 402 404 420 422 | 14893237404 |
| TPT(12) | 407661370345694681 | 0 2 66 68 126 128 138 140 168 170 210 212 | 24093659178 |
| TPT(14) | 407661385139482247 | 0 2 42 44 72 74 114 116 210 212 270 272 312 314 | 38887446744 |
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