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Prime Tuple Database
Prime p0= 993392634486139753 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 6 18 6 44 6 6 48 22 48 6 6 44 6 18 6 4 (?)
an: 0 4 10 28 34 78 84 90 138 160 208 214 220 264 270 288 294 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Theadalus
db: batch=76, k=18, 4 6 18 6 44 6 6 48 22
dn: 0 4 6 18 6 44 6 6 48 22 48 6 6 44 6 18 6 4 (?)
an: 0 4 10 28 34 78 84 90 138 160 208 214 220 264 270 288 294 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Theadalus
db: batch=76, k=18, 4 6 18 6 44 6 6 48 22
| SPT(16) | 993391082503218199 | 0 28 48 58 84 120 124 138 184 198 202 238 264 274 294 322 | -1551982921554 |
| STPT(10) | 993391757160122231 | 0 2 6 8 18 20 30 32 36 38 | -877326017522 |
| STPT(10) | 993392158382182451 | 0 2 6 8 48 50 90 92 96 98 | -476103957302 |
| SPT(16) | 993392212783205863 | 0 34 36 64 70 106 130 144 220 234 258 294 300 328 330 364 | -421702933890 |
| STPT(10) | 993392231267149559 | 0 2 18 20 30 32 42 44 60 62 | -403218990194 |
| TPT(14) | 993392540434978547 | 0 2 12 14 24 26 54 56 84 86 90 92 132 134 | -94051161206 |
| STPT(10) | 993392660840616011 | 0 2 96 98 108 110 120 122 216 218 | 26354476258 |
| SPT(16) | 993396688462379983 | 0 6 28 48 168 178 190 210 214 234 246 256 376 396 418 424 | 4053976240230 |
| SPT(16) | 993396769866006151 | 0 10 28 78 202 210 220 232 246 258 268 276 400 450 468 478 | 4135379866398 |
| STPT(10) | 993396919309439807 | 0 2 30 32 42 44 54 56 84 86 | 4284823300054 |
| SPT(16) | 993397733205634409 | 0 32 38 42 48 90 108 132 200 224 242 284 290 294 300 332 | 5098719494656 |
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