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Prime Tuple Database
Prime p0= 2178209220760415081 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 20 30 10 38 40 62 10 62 40 38 10 30 20 18 (?)
an: 0 18 38 68 78 116 156 218 228 290 330 368 378 408 428 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Penguin
db: batch=81, k=16, 18 20 30 10 38 40 62 10
dn: 0 18 20 30 10 38 40 62 10 62 40 38 10 30 20 18 (?)
an: 0 18 38 68 78 116 156 218 228 290 330 368 378 408 428 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Penguin
db: batch=81, k=16, 18 20 30 10 38 40 62 10
| STPT(10) | 2178208671185373287 | 0 2 24 26 42 44 60 62 84 86 | -549575041794 |
| STPT(12) | 2178208706777169419 | 0 2 12 14 42 44 108 110 138 140 150 152 | -513983245662 |
| STPT(10) | 2178208721320306859 | 0 2 30 32 60 62 90 92 120 122 | -499440108222 |
| TPT(14) | 2178208814142306347 | 0 2 162 164 204 206 252 254 294 296 330 332 414 416 | -406618108734 |
| TPT(14) | 2178209007188828921 | 0 2 30 32 108 110 126 128 180 182 228 230 270 272 | -213571586160 |
| SPT(16) | 2178209047809448657 | 0 6 24 34 54 70 76 136 150 210 216 232 252 262 280 286 | -172950966424 |
| SPT(16) | 2178209486002241431 | 0 88 150 178 192 220 252 258 292 298 330 358 372 400 462 550 | 265241826350 |
| TPT(14) | 2178209519428719911 | 0 2 78 80 276 278 318 320 330 332 378 380 408 410 | 298668304830 |
| STPT(10) | 2178209607563366747 | 0 2 30 32 42 44 54 56 84 86 | 386802951666 |
| STPT(10) | 2178209743056377111 | 0 2 6 8 48 50 90 92 96 98 | 522295962030 |
| STPT(12) | 2178209893604645567 | 0 2 42 44 60 62 102 104 120 122 162 164 | 672844230486 |
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