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Prime Tuple Database
Prime p0= 980532456771294881 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 28 68 10 26 6 54 30 10 44 10 30 54 6 26 10 68 28 20 (?)
an: 0 20 48 116 126 152 158 212 242 252 296 306 336 390 396 422 432 500 528 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Theadalus
db: batch=76, k=20, 20 28 68 10 26 6 54 30 10 44
dn: 0 20 28 68 10 26 6 54 30 10 44 10 30 54 6 26 10 68 28 20 (?)
an: 0 20 48 116 126 152 158 212 242 252 296 306 336 390 396 422 432 500 528 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Theadalus
db: batch=76, k=20, 20 28 68 10 26 6 54 30 10 44
| STPT(10) | 980530832733271607 | 0 2 12 14 72 74 132 134 144 146 | -1624038023274 |
| STPT(10) | 980530934405164367 | 0 2 30 32 120 122 210 212 240 242 | -1522366130514 |
| STPT(10) | 980531232378990029 | 0 2 12 14 90 92 168 170 180 182 | -1224392304852 |
| STPT(10) | 980531947002673589 | 0 2 18 20 30 32 42 44 60 62 | -509768621292 |
| STPT(10) | 980532081815008139 | 0 2 18 20 30 32 42 44 60 62 | -374956286742 |
| STPT(10) | 980532442939019429 | 0 2 18 20 30 32 42 44 60 62 | -13832275452 |
| SPT(16) | 980532692007249317 | 0 6 56 114 126 150 164 192 254 282 296 320 332 390 440 446 | 235235954436 |
| STPT(10) | 980532918367122089 | 0 2 12 14 30 32 48 50 60 62 | 461595827208 |
| SPT(16) | 980532963801981547 | 0 34 40 46 96 126 130 144 202 216 220 250 300 306 312 346 | 507030686666 |
| STPT(10) | 980533061494038719 | 0 2 18 20 30 32 42 44 60 62 | 604722743838 |
| STPT(12) | 980533329407930999 | 0 2 30 32 42 44 150 152 162 164 192 194 | 872636636118 |
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