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Prime Tuple Database
Prime p0= 997888139824062017 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 12 10 2 60 66 12 58 14 58 12 66 60 2 10 12 20 (?)
an: 0 20 32 42 44 104 170 182 240 254 312 324 390 450 452 462 474 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: stoneageman
db: batch=76, k=18, 20 12 10 2 60 66 12 58 14
dn: 0 20 12 10 2 60 66 12 58 14 58 12 66 60 2 10 12 20 (?)
an: 0 20 32 42 44 104 170 182 240 254 312 324 390 450 452 462 474 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: stoneageman
db: batch=76, k=18, 20 12 10 2 60 66 12 58 14
| STPT(10) | 997886355031853039 | 0 2 18 20 30 32 42 44 60 62 | -1784792208978 |
| TPT(14) | 997886650146579617 | 0 2 12 14 72 74 132 134 210 212 222 224 420 422 | -1489677482400 |
| SPT(16) | 997887045075392443 | 0 30 46 96 130 138 156 178 186 208 226 234 268 318 334 364 | -1094748669574 |
| STPT(10) | 997887374871099857 | 0 2 60 62 72 74 84 86 144 146 | -764952962160 |
| SPT(16) | 997887466582184669 | 0 54 60 84 140 212 252 282 320 350 390 462 518 542 548 602 | -673241877348 |
| STPT(10) | 997887573542109659 | 0 2 12 14 90 92 168 170 180 182 | -566281952358 |
| SPT(16) | 997888212492367033 | 0 28 34 48 66 70 76 96 118 138 144 148 166 180 186 214 | 72668305016 |
| STPT(10) | 997888227899916497 | 0 2 42 44 72 74 102 104 144 146 | 88075854480 |
| STPT(10) | 997888260725231147 | 0 2 30 32 42 44 54 56 84 86 | 120901169130 |
| STPT(10) | 997888382371160237 | 0 2 24 26 42 44 60 62 84 86 | 242547098220 |
| STPT(10) | 997889158302459959 | 0 2 48 50 90 92 132 134 180 182 | 1018478397942 |
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