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Prime Tuple Database
Prime p0= 1991591804173773271 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 10 18 24 14 6 10 18 38 18 10 6 14 24 18 10 (?)
an: 0 10 28 52 66 72 82 100 138 156 166 172 186 210 228 238
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 10 18 24 14 6 10 18 38
dn: 0 10 18 24 14 6 10 18 38 18 10 6 14 24 18 10 (?)
an: 0 10 28 52 66 72 82 100 138 156 166 172 186 210 228 238
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 10 18 24 14 6 10 18 38
| SPT(16) | 1991591471009080903 | 0 4 48 54 78 100 106 120 124 138 144 166 190 196 240 244 | -333164692368 |
| STPT(10) | 1991591720265521219 | 0 2 18 20 30 32 42 44 60 62 | -83908252052 |
| STPT(10) | 1991591743832812481 | 0 2 6 8 48 50 90 92 96 98 | -60340960790 |
| STPT(10) | 1991591754976885811 | 0 2 36 38 78 80 120 122 156 158 | -49196887460 |
| TPT(14) | 1991591763958109249 | 0 2 72 74 180 182 210 212 222 224 228 230 318 320 | -40215664022 |
| SPT(16) | 1991591795100556981 | 0 72 76 106 120 126 148 156 202 210 232 238 252 282 286 358 | -9073216290 |
| STPT(10) | 1991591938634404199 | 0 2 18 20 30 32 42 44 60 62 | 134460630928 |
| STPT(10) | 1991592391363572461 | 0 2 36 38 78 80 120 122 156 158 | 587189799190 |
| STPT(10) | 1991592898830544127 | 0 2 24 26 42 44 60 62 84 86 | 1094656770856 |
| STPT(10) | 1991593233148288727 | 0 2 24 26 42 44 60 62 84 86 | 1428974515456 |
| SPT(20) | 1991593253296431523 | 0 4 40 70 76 78 96 124 144 204 250 310 330 358 376 378 384 414 450 454 | 1449122658252 |
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