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Prime Tuple Database
Prime p0= 2254404955843395911 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 54 24 6 4 18 20 48 76 48 20 18 4 6 24 54 2 (?)
an: 0 2 56 80 86 90 108 128 176 252 300 320 338 342 348 372 426 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: JayPi
db: batch=81, k=18, 2 54 24 6 4 18 20 48 76
dn: 0 2 54 24 6 4 18 20 48 76 48 20 18 4 6 24 54 2 (?)
an: 0 2 56 80 86 90 108 128 176 252 300 320 338 342 348 372 426 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: JayPi
db: batch=81, k=18, 2 54 24 6 4 18 20 48 76
| STPT(10) | 2254403033154877901 | 0 2 6 8 18 20 30 32 36 38 | -1922688518010 |
| STPT(10) | 2254403171372892887 | 0 2 12 14 42 44 72 74 84 86 | -1784470503024 |
| SPT(16) | 2254403285751730627 | 0 10 34 42 52 70 72 76 150 154 156 174 184 192 216 226 | -1670091665284 |
| STPT(10) | 2254403471762368019 | 0 2 42 44 60 62 78 80 120 122 | -1484081027892 |
| TPT(14) | 2254404367703548169 | 0 2 48 50 72 74 90 92 228 230 270 272 282 284 | -588139847742 |
| STPT(10) | 2254404697924017809 | 0 2 18 20 30 32 42 44 60 62 | -257919378102 |
| SPT(16) | 2254404974522313653 | 0 6 14 66 80 84 98 138 146 186 200 204 218 270 278 284 | 18678917742 |
| SPT(16) | 2254405158241907533 | 0 18 36 46 64 186 196 228 256 288 298 420 438 448 466 484 | 202398511622 |
| SPT(16) | 2254405737416757481 | 0 22 118 120 142 162 168 172 186 190 196 216 238 240 336 358 | 781573361570 |
| TPT(14) | 2254406084190095321 | 0 2 48 50 66 68 78 80 90 92 96 98 180 182 | 1128346699410 |
| STPT(10) | 2254406210143964267 | 0 2 30 32 42 44 54 56 84 86 | 1254300568356 |
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