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Prime Tuple Database
Prime p0= 2684642749606897139 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 48 20 36 6 42 6 12 18 36 4 36 18 12 6 42 6 36 20 48 (?)
an: 0 48 68 104 110 152 158 170 188 224 228 264 282 294 300 342 348 384 404 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: RFGuy_KCCO
db: batch=82, k=20, 48 20 36 6 42 6 12 18 36 4
dn: 0 48 20 36 6 42 6 12 18 36 4 36 18 12 6 42 6 36 20 48 (?)
an: 0 48 68 104 110 152 158 170 188 224 228 264 282 294 300 342 348 384 404 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: RFGuy_KCCO
db: batch=82, k=20, 48 20 36 6 42 6 12 18 36 4
| STPT(10) | 2684641818980086907 | 0 2 30 32 42 44 54 56 84 86 | -930626810232 |
| STPT(10) | 2684641981938220277 | 0 2 30 32 42 44 54 56 84 86 | -767668676862 |
| STPT(10) | 2684642052205442897 | 0 2 12 14 42 44 72 74 84 86 | -697401454242 |
| SPT(16) | 2684642291859756979 | 0 4 34 70 132 142 144 174 268 298 300 310 372 408 438 442 | -457747140160 |
| SPT(18) | 2684642617125098471 | 0 36 132 140 156 212 216 230 240 308 318 332 336 392 408 416 512 548 | -132481798668 |
| SPT(16) | 2684642621528683169 | 0 18 30 60 68 72 104 110 162 168 200 204 212 242 254 272 | -128078213970 |
| STPT(12) | 2684642787519724649 | 0 2 78 80 90 92 120 122 132 134 210 212 | 37912827510 |
| SPT(16) | 2684643088767741611 | 0 2 6 26 30 32 60 80 132 152 180 182 186 206 210 212 | 339160844472 |
| STPT(10) | 2684643196428308411 | 0 2 6 8 18 20 30 32 36 38 | 446821411272 |
| STPT(10) | 2684643222281408369 | 0 2 42 44 60 62 78 80 120 122 | 472674511230 |
| SPT(16) | 2684643699226999759 | 0 30 64 72 82 90 174 204 208 238 322 330 340 348 382 412 | 949620102620 |
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