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Prime Tuple Database
Prime p0= 1668787645764933989 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 72 12 26 4 38 28 2 12 10 14 10 12 2 28 38 4 26 12 72 (?)
an: 0 72 84 110 114 152 180 182 194 204 218 228 240 242 270 308 312 338 350 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: KPX
db: batch=79, k=20, 72 12 26 4 38 28 2 12 10 14
dn: 0 72 12 26 4 38 28 2 12 10 14 10 12 2 28 38 4 26 12 72 (?)
an: 0 72 84 110 114 152 180 182 194 204 218 228 240 242 270 308 312 338 350 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: KPX
db: batch=79, k=20, 72 12 26 4 38 28 2 12 10 14
| SPT(16) | 1668786015992271877 | 0 10 12 46 52 54 60 72 94 106 112 114 120 154 156 166 | -1629772662112 |
| SPT(16) | 1668786824515103459 | 0 20 74 84 90 104 110 138 140 168 174 188 194 204 258 278 | -821249830530 |
| STPT(10) | 1668787321857448997 | 0 2 12 14 42 44 72 74 84 86 | -323907484992 |
| STPT(10) | 1668787458178901087 | 0 2 30 32 42 44 54 56 84 86 | -187586032902 |
| STPT(10) | 1668787459673602361 | 0 2 30 32 60 62 90 92 120 122 | -186091331628 |
| STPT(10) | 1668787519828091867 | 0 2 12 14 42 44 72 74 84 86 | -125936842122 |
| STPT(10) | 1668788251713684719 | 0 2 48 50 60 62 72 74 120 122 | 605948750730 |
| SPT(16) | 1668788408619756449 | 0 12 152 194 204 212 240 312 320 392 420 428 438 480 620 632 | 762854822460 |
| SPT(16) | 1668789133864107901 | 0 28 46 60 76 78 106 132 226 252 280 282 298 312 330 358 | 1488099173912 |
| SPT(16) | 1668789230280913933 | 0 10 30 64 84 126 148 150 154 156 178 220 240 274 294 304 | 1584515979944 |
| STPT(10) | 1668789469327539899 | 0 2 18 20 30 32 42 44 60 62 | 1823562605910 |
©2024 Tomáš Brada