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Prime Tuple Database
Prime p0= 2170544691784545101 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 36 12 34 56 42 10 8 34 104 34 8 10 42 56 34 12 36 20 (?)
an: 0 20 56 68 102 158 200 210 218 252 356 390 398 408 450 506 540 552 588 608
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 608
Found by: Penguin
db: batch=81, k=20, 20 36 12 34 56 42 10 8 34 104
dn: 0 20 36 12 34 56 42 10 8 34 104 34 8 10 42 56 34 12 36 20 (?)
an: 0 20 56 68 102 158 200 210 218 252 356 390 398 408 450 506 540 552 588 608
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 608
Found by: Penguin
db: batch=81, k=20, 20 36 12 34 56 42 10 8 34 104
| STPT(10) | 2170542712689951497 | 0 2 42 44 72 74 102 104 144 146 | -1979094593604 |
| STPT(10) | 2170542849989812157 | 0 2 30 32 72 74 114 116 144 146 | -1841794732944 |
| SPT(16) | 2170543042590133319 | 0 12 44 62 98 150 164 180 182 198 212 264 300 318 350 362 | -1649194411782 |
| TPT(14) | 2170544187604374317 | 0 2 24 26 84 86 162 164 222 224 234 236 282 284 | -504180170784 |
| TPT(14) | 2170544203978996661 | 0 2 6 8 138 140 186 188 228 230 258 260 270 272 | -487805548440 |
| STPT(12) | 2170544372420320049 | 0 2 18 20 30 32 138 140 150 152 168 170 | -319364225052 |
| SPT(16) | 2170545192882638489 | 0 24 30 80 102 108 168 210 242 284 344 350 372 422 428 452 | 501098093388 |
| STPT(10) | 2170545446374601501 | 0 2 6 8 18 20 30 32 36 38 | 754590056400 |
| STPT(12) | 2170546212940562057 | 0 2 12 14 30 32 54 56 72 74 84 86 | 1521156016956 |
| SPT(16) | 2170546338800904901 | 0 6 36 48 82 100 106 156 172 222 228 246 280 292 322 328 | 1647016359800 |
| STPT(10) | 2170546546553292959 | 0 2 18 20 30 32 42 44 60 62 | 1854768747858 |
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