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Prime Tuple Database
Prime p0= 28667817056391901 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 42 78 16 8 6 10 2 10 2 10 2 10 6 8 16 78 42 6 (?)
an: 0 6 48 126 142 150 156 166 168 178 180 190 192 202 208 216 232 310 352 358
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: stoneageman
db: batch=65, k=20, 6 42 78 16 8 6 10 2 10 2
dn: 0 6 42 78 16 8 6 10 2 10 2 10 2 10 6 8 16 78 42 6 (?)
an: 0 6 48 126 142 150 156 166 168 178 180 190 192 202 208 216 232 310 352 358
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: stoneageman
db: batch=65, k=20, 6 42 78 16 8 6 10 2 10 2
| TPT(12) | 28667765770766501 | 0 2 66 68 78 80 120 122 150 152 156 158 | -51285625400 |
| SPT(14) | 28667781283885369 | 0 22 28 30 48 52 70 120 138 142 160 162 168 190 | -35772506532 |
| SPT(14) | 28667785846193561 | 0 18 20 26 56 72 92 96 116 132 162 168 170 188 | -31210198340 |
| TPT(12) | 28667794219196927 | 0 2 54 56 84 86 114 116 132 134 144 146 | -22837194974 |
| TPT(12) | 28667800458601391 | 0 2 66 68 168 170 216 218 258 260 300 302 | -16597790510 |
| SPT(14) | 28667806610041637 | 0 26 30 86 96 122 140 192 210 236 246 302 306 332 | -10446350264 |
| SPT(16) | 28667821203736523 | 0 8 14 26 44 78 116 120 134 138 176 210 228 240 246 254 | 4147344622 |
| SPT(14) | 28667829007667341 | 0 22 48 60 70 72 100 120 148 150 160 172 198 220 | 11951275440 |
| SPT(14) | 28667831406700891 | 0 16 42 58 70 72 138 160 226 228 240 256 282 298 | 14350308990 |
| SPT(14) | 28667835214040819 | 0 20 30 80 102 108 122 150 164 170 192 242 252 272 | 18157648918 |
| SPT(14) | 28667845520908183 | 0 16 18 84 90 108 130 174 196 214 220 286 288 304 | 28464516282 |
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