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Prime Tuple Database
Prime p0= 2209768306563591131 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 6 64 14 34 62 16 30 42 8 42 30 16 62 34 14 64 6 2 (?)
an: 0 2 8 72 86 120 182 198 228 270 278 320 350 366 428 462 476 540 546 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: fzs600
db: batch=81, k=20, 2 6 64 14 34 62 16 30 42 8
dn: 0 2 6 64 14 34 62 16 30 42 8 42 30 16 62 34 14 64 6 2 (?)
an: 0 2 8 72 86 120 182 198 228 270 278 320 350 366 428 462 476 540 546 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: fzs600
db: batch=81, k=20, 2 6 64 14 34 62 16 30 42 8
| STPT(10) | 2209765670529197117 | 0 2 30 32 42 44 54 56 84 86 | -2636034394014 |
| SPT(16) | 2209766121294867323 | 0 30 84 108 126 194 198 224 240 266 270 338 356 380 434 464 | -2185268723808 |
| STPT(10) | 2209766756036030309 | 0 2 18 20 30 32 42 44 60 62 | -1550527560822 |
| SPT(16) | 2209767057969014371 | 0 22 36 58 78 102 106 148 150 192 196 220 240 262 276 298 | -1248594576760 |
| SPT(16) | 2209767571692157073 | 0 20 80 98 146 150 158 210 224 276 284 288 336 354 414 434 | -734871434058 |
| TPT(14) | 2209767576330201581 | 0 2 126 128 168 170 288 290 306 308 336 338 420 422 | -730233389550 |
| SPT(16) | 2209769098415758861 | 0 22 28 48 60 88 102 130 150 178 192 220 232 252 258 280 | 791852167730 |
| STPT(10) | 2209769414220664757 | 0 2 24 26 42 44 60 62 84 86 | 1107657073626 |
| STPT(10) | 2209769621179338857 | 0 2 60 62 72 74 84 86 144 146 | 1314615747726 |
| TPT(14) | 2209769701320603839 | 0 2 48 50 138 140 180 182 240 242 282 284 312 314 | 1394757012708 |
| STPT(10) | 2209769869997659757 | 0 2 60 62 72 74 84 86 144 146 | 1563434068626 |
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