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Prime Tuple Database
Prime p0= 2152601519513737423 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 8 18 16 84 32 4 6 32 6 4 32 84 16 18 8 28 (?)
an: 0 28 36 54 70 154 186 190 196 228 234 238 270 354 370 388 396 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Penguin
db: batch=81, k=18, 28 8 18 16 84 32 4 6 32
dn: 0 28 8 18 16 84 32 4 6 32 6 4 32 84 16 18 8 28 (?)
an: 0 28 36 54 70 154 186 190 196 228 234 238 270 354 370 388 396 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Penguin
db: batch=81, k=18, 28 8 18 16 84 32 4 6 32
| STPT(10) | 2152598565700600487 | 0 2 30 32 42 44 54 56 84 86 | -2953813136936 |
| SPT(16) | 2152598649396963707 | 0 84 86 114 156 164 170 192 224 246 252 260 302 330 332 416 | -2870116773716 |
| TPT(14) | 2152600021403706419 | 0 2 72 74 138 140 198 200 228 230 252 254 270 272 | -1498110031004 |
| STPT(12) | 2152600127617999469 | 0 2 12 14 42 44 60 62 90 92 102 104 | -1391895737954 |
| TPT(14) | 2152600581501497681 | 0 2 78 80 108 110 210 212 336 338 378 380 528 530 | -938012239742 |
| STPT(10) | 2152600910332655969 | 0 2 18 20 30 32 42 44 60 62 | -609181081454 |
| SPT(16) | 2152601877424968407 | 0 54 72 86 116 120 126 174 182 230 236 240 270 284 302 356 | 357911230984 |
| SPT(16) | 2152602194875977919 | 0 18 54 144 204 232 250 294 328 372 390 418 478 568 604 622 | 675362240496 |
| STPT(10) | 2152602510695961617 | 0 2 42 44 72 74 102 104 144 146 | 991182224194 |
| SPT(16) | 2152602780273465077 | 0 12 74 84 104 132 152 186 260 294 314 342 362 372 434 446 | 1260759727654 |
| TPT(14) | 2152602952182041939 | 0 2 222 224 228 230 348 350 420 422 522 524 558 560 | 1432668304516 |
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