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Prime Tuple Database
Prime p0= 2556482319622233229 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 4 2 22 6 20 12 64 20 4 20 64 12 20 6 22 2 4 24 (?)
an: 0 24 28 30 52 58 78 90 154 174 178 198 262 274 294 300 322 324 328 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: JayPi
db: batch=82, k=20, 24 4 2 22 6 20 12 64 20 4
dn: 0 24 4 2 22 6 20 12 64 20 4 20 64 12 20 6 22 2 4 24 (?)
an: 0 24 28 30 52 58 78 90 154 174 178 198 262 274 294 300 322 324 328 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: JayPi
db: batch=82, k=20, 24 4 2 22 6 20 12 64 20 4
| SPT(16) | 2556480618911782153 | 0 28 90 120 138 180 226 336 400 510 556 598 616 646 708 736 | -1700710451076 |
| SPT(16) | 2556480711512254931 | 0 66 92 120 192 206 210 252 266 308 312 326 398 426 452 518 | -1608109978298 |
| SPT(16) | 2556480775645809587 | 0 12 14 54 80 86 92 116 120 144 150 156 182 222 224 236 | -1543976423642 |
| STPT(10) | 2556480897313107641 | 0 2 30 32 60 62 90 92 120 122 | -1422309125588 |
| STPT(10) | 2556480973313638079 | 0 2 42 44 60 62 78 80 120 122 | -1346308595150 |
| STPT(10) | 2556481928261674079 | 0 2 18 20 30 32 42 44 60 62 | -391360559150 |
| STPT(12) | 2556482471404328147 | 0 2 30 32 72 74 132 134 174 176 204 206 | 151782094918 |
| STPT(10) | 2556482481622748681 | 0 2 36 38 78 80 120 122 156 158 | 162000515452 |
| SPT(16) | 2556482853763931689 | 0 18 28 48 88 100 160 172 270 282 342 354 394 414 424 442 | 534141698460 |
| SPT(16) | 2556482872833152129 | 0 12 44 128 182 198 234 252 320 338 374 390 444 528 560 572 | 553210918900 |
| STPT(10) | 2556483235310545547 | 0 2 30 32 42 44 54 56 84 86 | 915688312318 |
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