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Prime Tuple Database
Prime p0= 1581435378472483319 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 2 18 52 8 42 46 20 10 2 10 20 46 42 8 52 18 2 42 (?)
an: 0 42 44 62 114 122 164 210 230 240 242 252 272 318 360 368 420 438 440 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Theadalus
db: batch=78, k=20, 42 2 18 52 8 42 46 20 10 2
dn: 0 42 2 18 52 8 42 46 20 10 2 10 20 46 42 8 52 18 2 42 (?)
an: 0 42 44 62 114 122 164 210 230 240 242 252 272 318 360 368 420 438 440 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Theadalus
db: batch=78, k=20, 42 2 18 52 8 42 46 20 10 2
| SPT(16) | 1581433872342552149 | 0 12 18 38 50 74 84 120 122 158 168 192 204 224 230 242 | -1506129931170 |
| TPT(14) | 1581433937844361649 | 0 2 180 182 312 314 450 452 672 674 702 704 738 740 | -1440628121670 |
| STPT(10) | 1581434209108025759 | 0 2 12 14 90 92 168 170 180 182 | -1169364457560 |
| STPT(10) | 1581434253317737727 | 0 2 30 32 42 44 54 56 84 86 | -1125154745592 |
| STPT(10) | 1581434579801624069 | 0 2 18 20 30 32 42 44 60 62 | -798670859250 |
| STPT(10) | 1581434654990614997 | 0 2 42 44 72 74 102 104 144 146 | -723481868322 |
| STPT(10) | 1581435751026515141 | 0 2 6 8 18 20 30 32 36 38 | 372554031822 |
| STPT(12) | 1581436134061140521 | 0 2 6 8 90 92 216 218 300 302 306 308 | 755588657202 |
| STPT(10) | 1581436277868100469 | 0 2 12 14 30 32 48 50 60 62 | 899395617150 |
| STPT(10) | 1581436535101490537 | 0 2 30 32 42 44 54 56 84 86 | 1156629007218 |
| SPT(16) | 1581436606108038091 | 0 12 16 18 76 102 118 130 168 180 196 222 280 282 286 298 | 1227635554772 |
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