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Prime Tuple Database
Prime p0= 3493216605834381431 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 18 42 42 40 14 16 18 48 2 48 18 16 14 40 42 42 18 20 (?)
an: 0 20 38 80 122 162 176 192 210 258 260 308 326 342 356 396 438 480 498 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: RFGuy_KCCO
db: batch=83, k=20, 20 18 42 42 40 14 16 18 48 2
dn: 0 20 18 42 42 40 14 16 18 48 2 48 18 16 14 40 42 42 18 20 (?)
an: 0 20 38 80 122 162 176 192 210 258 260 308 326 342 356 396 438 480 498 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: RFGuy_KCCO
db: batch=83, k=20, 20 18 42 42 40 14 16 18 48 2
| STPT(10) | 3493213671520582151 | 0 2 6 8 18 20 30 32 36 38 | -2934313799280 |
| SPT(16) | 3493213899834999229 | 0 52 70 94 102 130 162 204 220 262 294 322 330 354 372 424 | -2705999382202 |
| STPT(10) | 3493213913514563837 | 0 2 30 32 42 44 54 56 84 86 | -2692319817594 |
| STPT(10) | 3493214888634892427 | 0 2 30 32 42 44 54 56 84 86 | -1717199489004 |
| STPT(10) | 3493214991100831697 | 0 2 30 32 42 44 54 56 84 86 | -1614733549734 |
| SPT(18) | 3493215620216207027 | 0 24 50 102 132 150 182 186 204 212 230 234 266 284 314 366 392 416 | -985618174404 |
| SPT(16) | 3493216860446769277 | 0 24 54 70 72 84 132 150 184 202 250 262 264 280 310 334 | 254612387846 |
| TPT(14) | 3493217274809701319 | 0 2 210 212 270 272 522 524 618 620 642 644 732 734 | 668975319888 |
| STPT(10) | 3493217418495940181 | 0 2 156 158 168 170 180 182 336 338 | 812661558750 |
| SPT(16) | 3493217477232720163 | 0 10 36 64 66 114 120 136 138 154 160 208 210 238 264 274 | 871398338732 |
| STPT(10) | 3493217554215370307 | 0 2 30 32 42 44 54 56 84 86 | 948380988876 |
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