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Prime Tuple Database
Prime p0= 2721595360666983893 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 60 38 16 20 42 4 84 6 66 2 66 6 84 4 42 20 16 38 60 (?)
an: 0 60 98 114 134 176 180 264 270 336 338 404 410 494 498 540 560 576 614 674
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 674
Found by: fzs600
db: batch=82, k=20, 60 38 16 20 42 4 84 6 66 2
dn: 0 60 38 16 20 42 4 84 6 66 2 66 6 84 4 42 20 16 38 60 (?)
an: 0 60 98 114 134 176 180 264 270 336 338 404 410 494 498 540 560 576 614 674
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 674
Found by: fzs600
db: batch=82, k=20, 60 38 16 20 42 4 84 6 66 2
| SPT(16) | 2721594353529369107 | 0 20 56 62 72 102 104 140 216 252 254 284 294 300 336 356 | -1007137614786 |
| TPT(14) | 2721594505084224689 | 0 2 192 194 210 212 318 320 330 332 342 344 348 350 | -855582759204 |
| SPT(16) | 2721594915441185011 | 0 40 46 70 72 96 126 130 138 142 172 196 198 222 228 268 | -445225798882 |
| SPT(16) | 2721594989689680101 | 0 6 8 12 48 56 62 90 98 126 132 140 176 180 182 188 | -370977303792 |
| STPT(10) | 2721595006120627079 | 0 2 18 20 60 62 102 104 120 122 | -354546356814 |
| STPT(10) | 2721595085465763779 | 0 2 18 20 30 32 42 44 60 62 | -275201220114 |
| SPT(16) | 2721595484967576389 | 0 8 30 32 60 68 102 110 162 170 204 212 240 242 264 272 | 124300592496 |
| STPT(10) | 2721595651887240671 | 0 2 6 8 48 50 90 92 96 98 | 291220256778 |
| STPT(12) | 2721596188044342671 | 0 2 96 98 126 128 210 212 240 242 336 338 | 827377358778 |
| STPT(10) | 2721596264058386381 | 0 2 6 8 18 20 30 32 36 38 | 903391402488 |
| SPT(16) | 2721596578379788453 | 0 24 60 94 120 126 136 148 186 198 208 214 240 274 310 334 | 1217712804560 |
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