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Prime Tuple Database
Prime p0= 1991469467565156727 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 4 24 2 4 8 42 4 42 8 4 2 24 4 12 (?)
an: 0 12 16 40 42 46 54 96 100 142 150 154 156 180 184 196
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 196
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 4 24 2 4 8 42 4
dn: 0 12 4 24 2 4 8 42 4 42 8 4 2 24 4 12 (?)
an: 0 12 16 40 42 46 54 96 100 142 150 154 156 180 184 196
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 196
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 4 24 2 4 8 42 4
| SPT(16) | 1991468359264717733 | 0 24 44 78 80 86 156 168 206 218 288 294 296 330 350 374 | -1108300438994 |
| SPT(16) | 1991468493589265063 | 0 14 24 150 168 204 206 230 414 438 440 476 494 620 630 644 | -973975891664 |
| SPT(16) | 1991468995624164751 | 0 16 66 70 142 178 192 238 300 346 360 396 468 472 522 538 | -471940991976 |
| STPT(10) | 1991469075134959031 | 0 2 96 98 108 110 120 122 216 218 | -392430197696 |
| STPT(10) | 1991469223016091389 | 0 2 18 20 30 32 42 44 60 62 | -244549065338 |
| STPT(10) | 1991469257704090919 | 0 2 18 20 30 32 42 44 60 62 | -209861065808 |
| STPT(10) | 1991469739360683221 | 0 2 6 8 48 50 90 92 96 98 | 271795526494 |
| SPT(16) | 1991469897826116497 | 0 6 20 30 44 132 144 152 174 182 194 282 296 306 320 326 | 430260959770 |
| STPT(10) | 1991469926808959591 | 0 2 36 38 78 80 120 122 156 158 | 459243802864 |
| STPT(10) | 1991470204214719367 | 0 2 12 14 42 44 72 74 84 86 | 736649562640 |
| TPT(14) | 1991470340182125029 | 0 2 12 14 42 44 78 80 108 110 138 140 168 170 | 872616968302 |
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