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Prime Tuple Database
Prime p0= 997964614650223081 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 12 8 16 20 6 30 88 26 88 30 6 20 16 8 12 16 (?)
an: 0 16 28 36 52 72 78 108 196 222 310 340 346 366 382 390 402 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: LCB001
db: batch=76, k=18, 16 12 8 16 20 6 30 88 26
dn: 0 16 12 8 16 20 6 30 88 26 88 30 6 20 16 8 12 16 (?)
an: 0 16 28 36 52 72 78 108 196 222 310 340 346 366 382 390 402 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: LCB001
db: batch=76, k=18, 16 12 8 16 20 6 30 88 26
| STPT(10) | 997963440558894767 | 0 2 42 44 72 74 102 104 144 146 | -1174091328314 |
| STPT(10) | 997963515956007509 | 0 2 18 20 30 32 42 44 60 62 | -1098694215572 |
| SPT(16) | 997963590315082801 | 0 12 36 70 78 82 88 126 142 180 186 190 198 232 256 268 | -1024335140280 |
| STPT(10) | 997963649829692849 | 0 2 42 44 120 122 198 200 240 242 | -964820530232 |
| STPT(12) | 997964121107596169 | 0 2 42 44 90 92 282 284 330 332 372 374 | -493542626912 |
| STPT(10) | 997964218034648531 | 0 2 6 8 18 20 30 32 36 38 | -396615574550 |
| SPT(13) | 997964618753014217 | 0 6 30 42 90 120 126 132 162 210 222 246 252 | 4102791136 |
| STPT(10) | 997964734104700247 | 0 2 12 14 42 44 72 74 84 86 | 119454477166 |
| STPT(10) | 997964783844058871 | 0 2 36 38 78 80 120 122 156 158 | 169193835790 |
| TPT(16) | 997964826748805327 | 0 2 42 44 60 62 144 146 150 152 192 194 222 224 324 326 | 212098582246 |
| SPT(16) | 997964995435800061 | 0 36 46 66 70 132 180 250 258 328 376 438 442 462 472 508 | 380785576980 |
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