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Prime Tuple Database
Prime p0= 1352850064973199041 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 18 36 12 22 36 6 20 4 20 6 36 22 12 36 18 2 (?)
an: 0 2 20 56 68 90 126 132 152 156 176 182 218 240 252 288 306 308
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: HenkM
db: batch=77, k=18, 2 18 36 12 22 36 6 20 4
dn: 0 2 18 36 12 22 36 6 20 4 20 6 36 22 12 36 18 2 (?)
an: 0 2 20 56 68 90 126 132 152 156 176 182 218 240 252 288 306 308
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: HenkM
db: batch=77, k=18, 2 18 36 12 22 36 6 20 4
| STPT(10) | 1352847009398102597 | 0 2 30 32 42 44 54 56 84 86 | -3055575096444 |
| SPT(16) | 1352847197913200623 | 0 18 30 54 58 90 96 100 144 148 154 186 190 214 226 244 | -2867059998418 |
| TPT(14) | 1352847221703363941 | 0 2 36 38 78 80 90 92 120 122 126 128 156 158 | -2843269835100 |
| STPT(10) | 1352848167171039569 | 0 2 18 20 30 32 42 44 60 62 | -1897802159472 |
| STPT(10) | 1352848186468662617 | 0 2 24 26 42 44 60 62 84 86 | -1878504536424 |
| STPT(10) | 1352848313380590149 | 0 2 12 14 30 32 48 50 60 62 | -1751592608892 |
| SPT(16) | 1352850353243804243 | 0 20 110 156 170 210 266 278 318 330 386 426 440 486 576 596 | 288270605202 |
| TPT(14) | 1352850514643689109 | 0 2 42 44 72 74 138 140 252 254 312 314 450 452 | 449670490068 |
| STPT(10) | 1352850547685242997 | 0 2 30 32 42 44 54 56 84 86 | 482712043956 |
| SPT(16) | 1352850590370695441 | 0 6 18 32 36 50 72 86 132 146 168 182 186 200 212 218 | 525397496400 |
| SPT(16) | 1352850733287287881 | 0 58 76 100 132 190 208 210 238 240 258 316 348 372 390 448 | 668314088840 |
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