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Prime Tuple Database
Prime p0= 2205303851164554419 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 68 48 6 10 14 10 12 2 12 10 14 10 6 48 68 42 (?)
an: 0 42 110 158 164 174 188 198 210 212 224 234 248 258 264 312 380 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Penguin
db: batch=81, k=18, 42 68 48 6 10 14 10 12 2
dn: 0 42 68 48 6 10 14 10 12 2 12 10 14 10 6 48 68 42 (?)
an: 0 42 110 158 164 174 188 198 210 212 224 234 248 258 264 312 380 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Penguin
db: batch=81, k=18, 42 68 48 6 10 14 10 12 2
| SPT(16) | 2205302765548752851 | 0 48 50 66 86 126 170 198 218 246 290 330 350 366 368 416 | -1085615801568 |
| SPT(16) | 2205302920866615839 | 0 14 78 92 114 140 150 162 260 272 282 308 330 344 408 422 | -930297938580 |
| STPT(10) | 2205302963797686587 | 0 2 30 32 102 104 174 176 204 206 | -887366867832 |
| STPT(10) | 2205303448851128411 | 0 2 30 32 60 62 90 92 120 122 | -402313426008 |
| STPT(10) | 2205303756241861571 | 0 2 6 8 18 20 30 32 36 38 | -94922692848 |
| SPT(16) | 2205303773591976461 | 0 6 20 50 68 78 162 188 210 236 320 330 348 378 392 398 | -77572577958 |
| SPT(16) | 2205304127012784059 | 0 42 48 62 80 114 150 188 234 272 308 342 360 374 380 422 | 275848229640 |
| STPT(10) | 2205304307867252231 | 0 2 6 8 48 50 90 92 96 98 | 456702697812 |
| SPT(16) | 2205304503652056497 | 0 36 74 80 84 122 144 162 224 242 264 302 306 312 350 386 | 652487502078 |
| STPT(10) | 2205304893905061197 | 0 2 30 32 42 44 54 56 84 86 | 1042740506778 |
| TPT(14) | 2205305359226968709 | 0 2 12 14 18 20 60 62 168 170 198 200 240 242 | 1508062414290 |
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