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Prime Tuple Database
Prime p0= 2666351499064478333 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 14 6 52 6 14 16 14 52 74 52 14 16 14 6 52 6 14 6 (?)
an: 0 6 20 26 78 84 98 114 128 180 254 306 320 336 350 356 408 414 428 434
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: [SG-FC] hl
db: batch=82, k=20, 6 14 6 52 6 14 16 14 52 74
dn: 0 6 14 6 52 6 14 16 14 52 74 52 14 16 14 6 52 6 14 6 (?)
an: 0 6 20 26 78 84 98 114 128 180 254 306 320 336 350 356 408 414 428 434
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: [SG-FC] hl
db: batch=82, k=20, 6 14 6 52 6 14 16 14 52 74
| SPT(16) | 2666350297931061241 | 0 10 12 36 70 90 96 106 126 136 142 162 196 220 222 232 | -1201133417092 |
| SPT(16) | 2666350805887022797 | 0 22 30 64 72 82 96 112 174 190 204 214 222 256 264 286 | -693177455536 |
| STPT(10) | 2666350856094438299 | 0 2 42 44 90 92 138 140 180 182 | -642970040034 |
| SPT(16) | 2666350886978552621 | 0 8 18 56 128 168 180 228 260 308 320 360 432 470 480 488 | -612085925712 |
| SPT(16) | 2666351144054827087 | 0 42 82 166 196 210 214 262 264 312 316 330 360 444 484 526 | -355009651246 |
| STPT(10) | 2666351286120675029 | 0 2 30 32 60 62 90 92 120 122 | -212943803304 |
| STPT(10) | 2666351570836677881 | 0 2 66 68 108 110 150 152 216 218 | 71772199548 |
| STPT(10) | 2666351747183945057 | 0 2 12 14 42 44 72 74 84 86 | 248119466724 |
| SPT(16) | 2666352018077979557 | 0 20 42 44 104 156 174 176 210 212 230 282 342 344 366 386 | 519013501224 |
| STPT(10) | 2666352033659606987 | 0 2 90 92 102 104 114 116 204 206 | 534595128654 |
| SPT(18) | 2666352171306045889 | 0 90 112 132 148 154 234 240 244 318 322 328 408 414 430 450 472 562 | 672241567556 |
©2024 Tomáš Brada