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Prime Tuple Database
Prime p0= 1991293189780191113 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 24 14 12 40 20 10 54 20 54 10 20 40 12 14 24 (?)
an: 0 24 38 50 90 110 120 174 194 248 258 278 318 330 344 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 24 14 12 40 20 10 54 20
dn: 0 24 14 12 40 20 10 54 20 54 10 20 40 12 14 24 (?)
an: 0 24 38 50 90 110 120 174 194 248 258 278 318 330 344 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 24 14 12 40 20 10 54 20
| SPT(16) | 1991291473765524757 | 0 22 24 66 82 126 150 154 162 166 190 234 250 292 294 316 | -1716014666356 |
| STPT(10) | 1991291581102419677 | 0 2 42 44 72 74 102 104 144 146 | -1608677771436 |
| STPT(10) | 1991292254592584729 | 0 2 30 32 60 62 90 92 120 122 | -935187606384 |
| STPT(10) | 1991292294442036811 | 0 2 36 38 78 80 120 122 156 158 | -895338154302 |
| STPT(12) | 1991292639408221801 | 0 2 36 38 78 80 168 170 210 212 246 248 | -550371969312 |
| STPT(10) | 1991293118856056957 | 0 2 30 32 42 44 54 56 84 86 | -70924134156 |
| SPT(16) | 1991293213133160697 | 0 46 66 106 124 126 210 222 244 256 340 342 360 400 420 466 | 23352969584 |
| SPT(16) | 1991293510490161541 | 0 30 32 122 126 210 248 258 290 300 338 422 426 516 518 548 | 320709970428 |
| SPT(16) | 1991293757786679427 | 0 34 60 70 72 100 112 132 142 162 174 202 204 214 240 274 | 568006488314 |
| STPT(10) | 1991293778425201301 | 0 2 6 8 18 20 30 32 36 38 | 588645010188 |
| STPT(10) | 1991294219841659981 | 0 2 78 80 108 110 138 140 216 218 | 1030061468868 |
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