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Prime Tuple Database
Prime p0= 2308862929587858647 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 18 22 68 12 28 14 6 4 6 14 28 12 68 22 18 2 (?)
an: 0 2 20 42 110 122 150 164 170 174 180 194 222 234 302 324 342 344
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: LCB001
db: batch=81, k=18, 2 18 22 68 12 28 14 6 4
dn: 0 2 18 22 68 12 28 14 6 4 6 14 28 12 68 22 18 2 (?)
an: 0 2 20 42 110 122 150 164 170 174 180 194 222 234 302 324 342 344
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: LCB001
db: batch=81, k=18, 2 18 22 68 12 28 14 6 4
| SPT(16) | 2308861992877414417 | 0 10 24 34 66 100 130 160 270 300 330 364 396 406 420 430 | -936710444230 |
| SPT(16) | 2308862001813209723 | 0 6 14 26 44 60 80 126 128 174 194 210 228 240 248 254 | -927774648924 |
| SPT(16) | 2308862183979578413 | 0 4 16 30 64 76 84 106 138 160 168 180 214 228 240 244 | -745608280234 |
| STPT(10) | 2308862194291259837 | 0 2 24 26 42 44 60 62 84 86 | -735296598810 |
| STPT(10) | 2308862850147980219 | 0 2 42 44 60 62 78 80 120 122 | -79439878428 |
| SPT(16) | 2308862914261158547 | 0 66 84 90 94 102 162 186 220 244 304 312 316 322 340 406 | -15326700100 |
| STPT(10) | 2308863067112730377 | 0 2 12 14 42 44 72 74 84 86 | 137524871730 |
| STPT(10) | 2308863087913030637 | 0 2 30 32 102 104 174 176 204 206 | 158325171990 |
| SPT(16) | 2308863243702649547 | 0 2 30 36 116 140 144 174 182 212 216 240 320 326 354 356 | 314114790900 |
| SPT(16) | 2308863568394816201 | 0 20 38 60 80 90 170 198 200 228 308 318 338 360 378 398 | 638806957554 |
| SPT(16) | 2308863701624511121 | 0 12 30 58 60 76 90 112 156 178 192 208 210 238 256 268 | 772036652474 |
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