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Prime Tuple Database
Prime p0= 2591876098506418693 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 6 6 48 18 48 2 42 58 42 2 48 18 48 6 6 28 (?)
an: 0 28 34 40 88 106 154 156 198 256 298 300 348 366 414 420 426 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: conf [MM]
db: batch=82, k=18, 28 6 6 48 18 48 2 42 58
dn: 0 28 6 6 48 18 48 2 42 58 42 2 48 18 48 6 6 28 (?)
an: 0 28 34 40 88 106 154 156 198 256 298 300 348 366 414 420 426 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: conf [MM]
db: batch=82, k=18, 28 6 6 48 18 48 2 42 58
| STPT(10) | 2591875206544686089 | 0 2 18 20 30 32 42 44 60 62 | -891961732604 |
| STPT(10) | 2591875404939712649 | 0 2 18 20 30 32 42 44 60 62 | -693566706044 |
| STPT(10) | 2591875466937902669 | 0 2 18 20 30 32 42 44 60 62 | -631568516024 |
| STPT(10) | 2591875569956433107 | 0 2 12 14 42 44 72 74 84 86 | -528549985586 |
| TPT(14) | 2591875893013319327 | 0 2 30 32 42 44 60 62 84 86 114 116 132 134 | -205493099366 |
| SPT(16) | 2591876003731607449 | 0 10 30 58 132 142 178 244 258 324 360 370 444 472 492 502 | -94774811244 |
| TPT(14) | 2591876360700027977 | 0 2 42 44 102 104 210 212 252 254 270 272 354 356 | 262193609284 |
| STPT(10) | 2591876657067439127 | 0 2 12 14 42 44 72 74 84 86 | 558561020434 |
| SPT(16) | 2591876686600006411 | 0 46 58 60 72 78 132 138 190 196 250 256 268 270 282 328 | 588093587718 |
| SPT(16) | 2591876707672739219 | 0 18 54 84 102 110 122 132 200 210 222 230 248 278 314 332 | 609166320526 |
| STPT(10) | 2591876821854179681 | 0 2 6 8 48 50 90 92 96 98 | 723347760988 |
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