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Prime Tuple Database
Prime p0= 1809860429006125957 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 54 12 12 18 14 100 24 42 62 42 24 100 14 18 12 12 54 16 (?)
an: 0 16 70 82 94 112 126 226 250 292 354 396 420 520 534 552 564 576 630 646
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: ChUcK
db: batch=79, k=20, 16 54 12 12 18 14 100 24 42 62
dn: 0 16 54 12 12 18 14 100 24 42 62 42 24 100 14 18 12 12 54 16 (?)
an: 0 16 70 82 94 112 126 226 250 292 354 396 420 520 534 552 564 576 630 646
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: ChUcK
db: batch=79, k=20, 16 54 12 12 18 14 100 24 42 62
| STPT(10) | 1809859655857926089 | 0 2 18 20 30 32 42 44 60 62 | -773148199868 |
| STPT(10) | 1809859703284822097 | 0 2 30 32 42 44 54 56 84 86 | -725721303860 |
| TPT(14) | 1809859777930009439 | 0 2 72 74 132 134 210 212 228 230 240 242 252 254 | -651076116518 |
| SPT(16) | 1809860047429155919 | 0 10 30 52 84 94 108 124 198 214 228 238 270 292 312 322 | -381576970038 |
| SPT(18) | 1809860074146939817 | 0 10 30 36 66 84 150 156 216 220 280 286 352 370 400 406 426 436 | -354859186140 |
| STPT(10) | 1809860186916797339 | 0 2 18 20 60 62 102 104 120 122 | -242089328618 |
| STPT(10) | 1809860629690230329 | 0 2 18 20 60 62 102 104 120 122 | 200684104372 |
| STPT(10) | 1809861000026702141 | 0 2 30 32 78 80 126 128 156 158 | 571020576184 |
| STPT(10) | 1809861205346504069 | 0 2 42 44 90 92 138 140 180 182 | 776340378112 |
| SPT(16) | 1809861690146826971 | 0 30 68 92 102 120 158 182 198 222 260 278 288 312 350 380 | 1261140701014 |
| STPT(10) | 1809861862983242249 | 0 2 18 20 30 32 42 44 60 62 | 1433977116292 |
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