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Prime Tuple Database
Prime p0= 19827307587924181 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 12 38 34 2 76 8 4 2 4 2 4 8 76 2 34 38 12 16 (?)
an: 0 16 28 66 100 102 178 186 190 192 196 198 202 210 286 288 322 360 372 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Egon olsen
db: batch=62, k=20, 16 12 38 34 2 76 8 4 2 4
dn: 0 16 12 38 34 2 76 8 4 2 4 2 4 8 76 2 34 38 12 16 (?)
an: 0 16 28 66 100 102 178 186 190 192 196 198 202 210 286 288 322 360 372 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Egon olsen
db: batch=62, k=20, 16 12 38 34 2 76 8 4 2 4
| SPT(14) | 19827241097624977 | 0 16 30 66 126 136 144 202 210 220 280 316 330 346 | -66490299204 |
| SPT(14) | 19827262122947723 | 0 20 48 98 140 146 168 176 198 204 246 296 324 344 | -45464976458 |
| SPT(14) | 19827278183323147 | 0 60 64 84 96 120 154 246 280 304 316 336 340 400 | -29404601034 |
| SPT(14) | 19827284663315933 | 0 20 44 86 90 96 138 146 188 194 198 240 264 284 | -22924608248 |
| SPT(14) | 19827286969548389 | 0 2 48 62 92 102 128 132 158 168 198 212 258 260 | -20618375792 |
| SPT(14) | 19827301331673551 | 0 8 20 62 102 128 132 158 162 188 228 270 282 290 | -6256250630 |
| TPT(12) | 19827309342464621 | 0 2 48 50 96 98 180 182 216 218 348 350 | 1754540440 |
| SPT(14) | 19827322747313483 | 0 6 44 48 56 68 90 134 156 168 176 180 218 224 | 15159389302 |
| SPT(16) | 19827335443933049 | 0 2 30 84 104 128 134 140 162 168 174 198 218 272 300 302 | 27856008868 |
| SPT(14) | 19827336582866107 | 0 22 42 70 84 124 130 144 150 190 204 232 252 274 | 28994941926 |
| SPT(14) | 19827343175223923 | 0 30 44 56 104 140 150 170 180 216 264 276 290 320 | 35587299742 |
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