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Prime Tuple Database
Prime p0= 2156223131512101319 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 20 6 22 8 22 74 4 74 22 8 22 6 20 22 (?)
an: 0 22 42 48 70 78 100 174 178 252 274 282 304 310 330 352
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: JayPi
db: batch=81, k=16, 22 20 6 22 8 22 74 4
dn: 0 22 20 6 22 8 22 74 4 74 22 8 22 6 20 22 (?)
an: 0 22 42 48 70 78 100 174 178 252 274 282 304 310 330 352
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: JayPi
db: batch=81, k=16, 22 20 6 22 8 22 74 4
| TPT(14) | 2156220345771766697 | 0 2 24 26 90 92 120 122 132 134 174 176 192 194 | -2785740334622 |
| SPT(16) | 2156220530101815673 | 0 96 124 136 166 210 214 220 270 276 280 324 354 366 394 490 | -2601410285646 |
| STPT(10) | 2156221182740034869 | 0 2 18 20 30 32 42 44 60 62 | -1948772066450 |
| STPT(10) | 2156221369133971499 | 0 2 42 44 90 92 138 140 180 182 | -1762378129820 |
| STPT(10) | 2156222752697446799 | 0 2 42 44 60 62 78 80 120 122 | -378814654520 |
| STPT(10) | 2156222919219794837 | 0 2 24 26 42 44 60 62 84 86 | -212292306482 |
| STPT(10) | 2156223151678722569 | 0 2 42 44 60 62 78 80 120 122 | 20166621250 |
| STPT(10) | 2156223249381385577 | 0 2 30 32 42 44 54 56 84 86 | 117869284258 |
| SPT(16) | 2156224045376652257 | 0 26 62 66 74 102 110 144 152 186 194 222 230 234 270 296 | 913864550938 |
| STPT(10) | 2156224266862139657 | 0 2 30 32 42 44 54 56 84 86 | 1135350038338 |
| STPT(10) | 2156225042274300461 | 0 2 36 38 78 80 120 122 156 158 | 1910762199142 |
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