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Prime Tuple Database
Prime p0= 1991604016539499961 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 30 26 10 14 18 12 46 12 18 14 10 26 30 30 (?)
an: 0 30 60 86 96 110 128 140 186 198 216 230 240 266 296 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 30 30 26 10 14 18 12 46
dn: 0 30 30 26 10 14 18 12 46 12 18 14 10 26 30 30 (?)
an: 0 30 60 86 96 110 128 140 186 198 216 230 240 266 296 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 30 30 26 10 14 18 12 46
| STPT(10) | 1991602535271471149 | 0 2 18 20 30 32 42 44 60 62 | -1481268028812 |
| SPT(16) | 1991602750101259871 | 0 36 42 50 60 78 80 108 140 168 170 188 198 206 212 248 | -1266438240090 |
| STPT(10) | 1991603337763429079 | 0 2 18 20 30 32 42 44 60 62 | -678776070882 |
| STPT(10) | 1991603686487151431 | 0 2 30 32 60 62 90 92 120 122 | -330052348530 |
| STPT(10) | 1991603896972943579 | 0 2 18 20 30 32 42 44 60 62 | -119566556382 |
| SPT(16) | 1991603938705702297 | 0 6 12 16 30 70 82 96 106 120 132 172 186 190 196 202 | -77833797664 |
| STPT(10) | 1991604234323160599 | 0 2 18 20 30 32 42 44 60 62 | 217783660638 |
| STPT(10) | 1991605105835553779 | 0 2 18 20 30 32 42 44 60 62 | 1089296053818 |
| TPT(14) | 1991605284858778157 | 0 2 30 32 84 86 90 92 384 386 450 452 462 464 | 1268319278196 |
| STPT(10) | 1991606526771204389 | 0 2 12 14 90 92 168 170 180 182 | 2510231704428 |
| SPT(16) | 1991606952088054571 | 0 12 50 56 62 90 102 110 168 176 188 216 222 228 266 278 | 2935548554610 |
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