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Prime Tuple Database
Prime p0= 21631550384072249 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 18 56 4 2 28 26 40 26 28 2 4 56 18 (?)
an: 0 18 74 78 80 108 134 174 200 228 230 234 290 308
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Paul
db: batch=65, k=14, 18 56 4 2 28 26 40
dn: 0 18 56 4 2 28 26 40 26 28 2 4 56 18 (?)
an: 0 18 74 78 80 108 134 174 200 228 230 234 290 308
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Paul
db: batch=65, k=14, 18 56 4 2 28 26 40
| SPT(20) | 21631499322824383 | 0 6 28 100 108 160 178 198 220 226 270 276 298 318 336 388 396 468 490 496 | -51061247866 |
| TPT(12) | 21631506624990641 | 0 2 78 80 108 110 168 170 198 200 240 242 | -43759081608 |
| TPT(12) | 21631514235389789 | 0 2 42 44 132 134 168 170 210 212 222 224 | -36148682460 |
| TPT(12) | 21631522036053107 | 0 2 90 92 162 164 204 206 222 224 234 236 | -28348019142 |
| TPT(12) | 21631523815199381 | 0 2 30 32 66 68 96 98 150 152 270 272 | -26568872868 |
| SPT(16) | 21631528570266187 | 0 4 16 40 42 52 66 82 114 130 144 154 156 180 192 196 | -21813806062 |
| SPT(14) | 21631552809821147 | 0 14 72 86 110 114 120 146 152 156 180 194 252 266 | 2425748898 |
| SPT(14) | 21631568868419137 | 0 34 40 52 60 82 90 124 132 154 162 174 180 214 | 18484346888 |
| TPT(12) | 21631582365022517 | 0 2 60 62 84 86 114 116 180 182 222 224 | 31980950268 |
| TPT(12) | 21631582410585491 | 0 2 66 68 108 110 168 170 180 182 210 212 | 32026513242 |
| SPT(14) | 21631586233943269 | 0 24 30 58 64 100 114 154 168 204 210 238 244 268 | 35849871020 |
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