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Prime Tuple Database
Prime p0= 2680439349916636001 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 68 48 42 4 8 12 54 4 6 56 6 4 54 12 8 4 42 48 68 (?)
an: 0 68 116 158 162 170 182 236 240 246 302 308 312 366 378 386 390 432 480 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: LCB001
db: batch=82, k=20, 68 48 42 4 8 12 54 4 6 56
dn: 0 68 48 42 4 8 12 54 4 6 56 6 4 54 12 8 4 42 48 68 (?)
an: 0 68 116 158 162 170 182 236 240 246 302 308 312 366 378 386 390 432 480 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: LCB001
db: batch=82, k=20, 68 48 42 4 8 12 54 4 6 56
| SPT(16) | 2680437192174976361 | 0 2 96 102 116 140 156 210 308 362 378 402 416 422 516 518 | -2157741659640 |
| SPT(16) | 2680437355551649819 | 0 30 52 82 118 132 154 168 184 198 220 234 270 300 322 352 | -1994364986182 |
| SPT(16) | 2680437781487101763 | 0 24 54 80 108 140 144 150 158 164 168 200 228 254 284 308 | -1568429534238 |
| STPT(10) | 2680437960727247429 | 0 2 42 44 60 62 78 80 120 122 | -1389189388572 |
| STPT(10) | 2680438929909459461 | 0 2 66 68 138 140 210 212 276 278 | -420007176540 |
| STPT(10) | 2680438930555979777 | 0 2 30 32 60 62 90 92 120 122 | -419360656224 |
| STPT(10) | 2680439649027635777 | 0 2 42 44 102 104 162 164 204 206 | 299110999776 |
| TPT(14) | 2680439654768756729 | 0 2 30 32 78 80 162 164 168 170 210 212 330 332 | 304852120728 |
| TPT(14) | 2680439712738340739 | 0 2 42 44 102 104 138 140 180 182 240 242 378 380 | 362821704738 |
| STPT(10) | 2680440240602903321 | 0 2 6 8 48 50 90 92 96 98 | 890686267320 |
| STPT(10) | 2680440701621399417 | 0 2 30 32 42 44 54 56 84 86 | 1351704763416 |
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