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Prime Tuple Database
Prime p0= 1531226585260628719 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 24 50 4 18 14 90 30 34 30 90 14 18 4 50 24 4 (?)
an: 0 4 28 78 82 100 114 204 234 268 298 388 402 420 424 474 498 502
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: crashtech
db: batch=78, k=18, 4 24 50 4 18 14 90 30 34
dn: 0 4 24 50 4 18 14 90 30 34 30 90 14 18 4 50 24 4 (?)
an: 0 4 28 78 82 100 114 204 234 268 298 388 402 420 424 474 498 502
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: crashtech
db: batch=78, k=18, 4 24 50 4 18 14 90 30 34
| TPT(14) | 1531223850838585991 | 0 2 6 8 90 92 168 170 216 218 246 248 258 260 | -2734422042728 |
| STPT(10) | 1531224227176542917 | 0 2 12 14 72 74 132 134 144 146 | -2358084085802 |
| STPT(10) | 1531224803870347601 | 0 2 36 38 78 80 120 122 156 158 | -1781390281118 |
| SPT(16) | 1531225100360367949 | 0 4 12 40 42 52 82 84 130 132 162 172 174 202 210 214 | -1484900260770 |
| SPT(16) | 1531225835778142157 | 0 36 54 56 104 110 140 150 206 216 246 252 300 302 320 356 | -749482486562 |
| STPT(10) | 1531226058530408489 | 0 2 18 20 30 32 42 44 60 62 | -526730220230 |
| SPT(16) | 1531226946250348741 | 0 30 60 108 130 150 186 190 198 202 238 258 280 328 358 388 | 360989720022 |
| TPT(14) | 1531227679654683971 | 0 2 6 8 78 80 120 122 186 188 198 200 240 242 | 1094394055252 |
| TPT(14) | 1531227807574024139 | 0 2 60 62 72 74 108 110 138 140 378 380 402 404 | 1222313395420 |
| STPT(10) | 1531227975471331211 | 0 2 6 8 48 50 90 92 96 98 | 1390210702492 |
| SPT(16) | 1531228081516489397 | 0 2 42 54 56 90 132 182 264 314 356 390 392 404 444 446 | 1496255860678 |
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