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Prime Tuple Database
Prime p0= 2156918052043738631 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 42 18 12 54 12 12 38 12 12 54 12 18 42 30 (?)
an: 0 30 72 90 102 156 168 180 218 230 242 296 308 326 368 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Landjunge
db: batch=81, k=16, 30 42 18 12 54 12 12 38
dn: 0 30 42 18 12 54 12 12 38 12 12 54 12 18 42 30 (?)
an: 0 30 72 90 102 156 168 180 218 230 242 296 308 326 368 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Landjunge
db: batch=81, k=16, 30 42 18 12 54 12 12 38
| STPT(10) | 2156915303382227651 | 0 2 6 8 48 50 90 92 96 98 | -2748661510980 |
| TPT(14) | 2156916127048074779 | 0 2 48 50 60 62 78 80 102 104 162 164 168 170 | -1924995663852 |
| STPT(10) | 2156916365580542771 | 0 2 6 8 18 20 30 32 36 38 | -1686463195860 |
| SPT(16) | 2156916866798895517 | 0 12 40 52 112 136 166 196 246 276 306 330 390 402 430 442 | -1185244843114 |
| STPT(10) | 2156916967276525547 | 0 2 30 32 60 62 90 92 120 122 | -1084767213084 |
| STPT(10) | 2156917386384803129 | 0 2 42 44 90 92 138 140 180 182 | -665658935502 |
| STPT(10) | 2156918238418211897 | 0 2 30 32 72 74 114 116 144 146 | 186374473266 |
| STPT(10) | 2156918253415715759 | 0 2 12 14 90 92 168 170 180 182 | 201371977128 |
| TPT(14) | 2156918285367413129 | 0 2 78 80 102 104 258 260 282 284 288 290 312 314 | 233323674498 |
| STPT(10) | 2156918723914166447 | 0 2 42 44 72 74 102 104 144 146 | 671870427816 |
| STPT(10) | 2156918754770388179 | 0 2 18 20 30 32 42 44 60 62 | 702726649548 |
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