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Prime Tuple Database
Prime p0= 2342439439777978417 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 38 30 72 12 36 10 54 8 54 10 36 12 72 30 38 22 (?)
an: 0 22 60 90 162 174 210 220 274 282 336 346 382 394 466 496 534 556
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Xenon
db: batch=81, k=18, 22 38 30 72 12 36 10 54 8
dn: 0 22 38 30 72 12 36 10 54 8 54 10 36 12 72 30 38 22 (?)
an: 0 22 60 90 162 174 210 220 274 282 336 346 382 394 466 496 534 556
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Xenon
db: batch=81, k=18, 22 38 30 72 12 36 10 54 8
| STPT(10) | 2342437671714261179 | 0 2 42 44 60 62 78 80 120 122 | -1768063717238 |
| SPT(16) | 2342437812039606427 | 0 24 72 100 112 142 150 154 210 214 222 252 264 292 340 364 | -1627738371990 |
| STPT(10) | 2342438012989180151 | 0 2 90 92 108 110 126 128 216 218 | -1426788798266 |
| SPT(16) | 2342438282012024281 | 0 18 30 40 46 60 82 108 130 156 178 192 198 208 220 238 | -1157765954136 |
| SPT(16) | 2342439116094446293 | 0 4 46 84 106 124 136 144 190 198 210 228 250 288 330 334 | -323683532124 |
| STPT(10) | 2342439400942124831 | 0 2 6 8 48 50 90 92 96 98 | -38835853586 |
| STPT(10) | 2342439676767431627 | 0 2 12 14 42 44 72 74 84 86 | 236989453210 |
| SPT(16) | 2342440349848155133 | 0 24 96 108 114 118 150 238 246 334 366 370 376 388 460 484 | 910070176716 |
| SPT(18) | 2342440925468458267 | 0 12 40 66 102 112 124 126 154 162 190 192 204 214 250 276 304 316 | 1485690479850 |
| SPT(16) | 2342440967862488963 | 0 38 60 68 84 86 98 110 114 126 138 140 156 164 186 224 | 1528084510546 |
| STPT(10) | 2342441076597182381 | 0 2 6 8 18 20 30 32 36 38 | 1636819203964 |
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