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Prime Tuple Database
Prime p0= 2499479965359629029 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 6 16 2 18 54 6 18 6 4 6 18 6 54 18 2 16 6 18 (?)
an: 0 18 24 40 42 60 114 120 138 144 148 154 172 178 232 250 252 268 274 292
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: [SG-FC] hl
db: batch=82, k=20, 18 6 16 2 18 54 6 18 6 4
dn: 0 18 6 16 2 18 54 6 18 6 4 6 18 6 54 18 2 16 6 18 (?)
an: 0 18 24 40 42 60 114 120 138 144 148 154 172 178 232 250 252 268 274 292
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: [SG-FC] hl
db: batch=82, k=20, 18 6 16 2 18 54 6 18 6 4
| STPT(10) | 2499479038214771321 | 0 2 36 38 78 80 120 122 156 158 | -927144857708 |
| SPT(16) | 2499479039882047669 | 0 70 90 94 118 120 162 174 208 220 262 264 288 292 312 382 | -925477581360 |
| STPT(10) | 2499479440902638009 | 0 2 12 14 30 32 48 50 60 62 | -524456991020 |
| STPT(10) | 2499479525729345147 | 0 2 72 74 102 104 132 134 204 206 | -439630283882 |
| SPT(16) | 2499479648639468849 | 0 30 50 110 120 134 168 182 210 224 258 272 282 342 362 392 | -316720160180 |
| STPT(10) | 2499479845710819581 | 0 2 30 32 78 80 126 128 156 158 | -119648809448 |
| STPT(10) | 2499480251522929847 | 0 2 30 32 42 44 54 56 84 86 | 286163300818 |
| STPT(10) | 2499480470635923389 | 0 2 18 20 30 32 42 44 60 62 | 505276294360 |
| SPT(16) | 2499480526572896417 | 0 26 42 66 80 84 92 174 182 264 272 276 290 314 330 356 | 561213267388 |
| TPT(14) | 2499480658416830651 | 0 2 96 98 168 170 210 212 258 260 276 278 300 302 | 693057201622 |
| SPT(16) | 2499480701576393069 | 0 14 30 42 98 108 132 134 168 170 194 204 260 272 288 302 | 736216764040 |
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