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Prime Tuple Database
Prime p0= 112451857660659791 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 68 30 10 32 12 6 18 16 36 32 36 16 18 6 12 32 10 30 68 (?)
an: 0 68 98 108 140 152 158 176 192 228 260 296 312 330 336 348 380 390 420 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: forretrio
db: batch=67, k=20, 68 30 10 32 12 6 18 16 36 32
dn: 0 68 30 10 32 12 6 18 16 36 32 36 16 18 6 12 32 10 30 68 (?)
an: 0 68 98 108 140 152 158 176 192 228 260 296 312 330 336 348 380 390 420 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: forretrio
db: batch=67, k=20, 68 30 10 32 12 6 18 16 36 32
| SPT(16) | 112451802033664999 | 0 24 70 90 124 154 192 220 222 250 288 318 352 372 418 442 | -55626994792 |
| SPT(14) | 112451804254521679 | 0 24 78 168 178 192 204 208 220 234 244 334 388 412 | -53406138112 |
| SPT(14) | 112451820858283373 | 0 38 78 98 104 108 120 164 176 180 186 206 246 284 | -36802376418 |
| SPT(14) | 112451822659515683 | 0 26 68 78 84 144 158 186 200 260 266 276 318 344 | -35001144108 |
| SPT(14) | 112451825152409837 | 0 42 54 132 152 164 180 206 222 234 254 332 344 386 | -32508249954 |
| STPT(10) | 112451827789572587 | 0 2 30 32 42 44 54 56 84 86 | -29871087204 |
| TPT(12) | 112451883317850449 | 0 2 90 92 162 164 168 170 198 200 258 260 | 25657190658 |
| SPT(14) | 112451883965643553 | 0 4 18 48 58 66 70 234 238 246 256 286 300 304 | 26304983762 |
| SPT(14) | 112451905288357079 | 0 2 14 20 30 60 74 228 242 272 282 288 300 302 | 47627697288 |
| SPT(14) | 112451909048725459 | 0 28 42 64 82 100 114 148 162 180 198 220 234 262 | 51388065668 |
| SPT(14) | 112451938996305367 | 0 106 144 156 226 244 246 250 252 270 340 352 390 496 | 81335645576 |
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