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Prime Tuple Database
Prime p0= 1991352911718453167 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 18 16 30 14 16 36 38 36 16 14 30 16 18 2 (?)
an: 0 2 20 36 66 80 96 132 170 206 222 236 266 282 300 302
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 2 18 16 30 14 16 36 38
dn: 0 2 18 16 30 14 16 36 38 36 16 14 30 16 18 2 (?)
an: 0 2 20 36 66 80 96 132 170 206 222 236 266 282 300 302
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 2 18 16 30 14 16 36 38
| STPT(10) | 1991351294258644499 | 0 2 18 20 30 32 42 44 60 62 | -1617459808668 |
| SPT(16) | 1991351812513177451 | 0 98 128 140 168 206 210 218 228 236 240 278 306 318 348 446 | -1099205275716 |
| STPT(10) | 1991351899638352637 | 0 2 12 14 42 44 72 74 84 86 | -1012080100530 |
| STPT(10) | 1991352081722952857 | 0 2 30 32 42 44 54 56 84 86 | -829995500310 |
| STPT(10) | 1991352826271077667 | 0 2 30 32 72 74 114 116 144 146 | -85447375500 |
| STPT(10) | 1991352850046011547 | 0 2 30 32 42 44 54 56 84 86 | -61672441620 |
| STPT(10) | 1991352964896852257 | 0 2 30 32 42 44 54 56 84 86 | 53178399090 |
| STPT(10) | 1991353015501227797 | 0 2 42 44 72 74 102 104 144 146 | 103782774630 |
| STPT(10) | 1991353646937505271 | 0 2 36 38 78 80 120 122 156 158 | 735219052104 |
| SPT(16) | 1991353729339741699 | 0 22 34 52 70 84 100 142 162 204 220 234 252 270 282 304 | 817621288532 |
| SPT(16) | 1991353891276229201 | 0 2 8 36 98 108 176 182 186 192 260 270 332 360 366 368 | 979557776034 |
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