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Prime Tuple Database
Prime p0= 909208230740811929 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 32 16 26 28 38 40 18 24 2 4 2 24 18 40 38 28 26 16 32 (?)
an: 0 32 48 74 102 140 180 198 222 224 228 230 254 272 312 350 378 404 420 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Theadalus
db: batch=76, k=20, 32 16 26 28 38 40 18 24 2 4
dn: 0 32 16 26 28 38 40 18 24 2 4 2 24 18 40 38 28 26 16 32 (?)
an: 0 32 48 74 102 140 180 198 222 224 228 230 254 272 312 350 378 404 420 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Theadalus
db: batch=76, k=20, 32 16 26 28 38 40 18 24 2 4
| SPT(16) | 909207147126316837 | 0 12 52 54 84 102 112 144 172 204 214 232 262 264 304 316 | -1083614495092 |
| SPT(16) | 909207205303271267 | 0 26 84 122 144 156 164 194 252 282 290 302 324 362 420 446 | -1025437540662 |
| SPT(16) | 909207471875357231 | 0 12 20 42 48 62 66 80 108 122 126 140 146 168 176 188 | -758865454698 |
| SPT(16) | 909207542563633967 | 0 14 80 120 122 134 140 176 180 216 222 234 236 276 342 356 | -688177177962 |
| SPT(16) | 909207905414347723 | 0 94 106 108 130 184 238 246 268 276 330 384 406 408 420 514 | -325326464206 |
| STPT(10) | 909207930357666617 | 0 2 30 32 42 44 54 56 84 86 | -300383145312 |
| SPT(16) | 909208288126580503 | 0 10 46 106 118 130 136 180 244 288 294 306 318 378 414 424 | 57385768574 |
| STPT(10) | 909208685214952019 | 0 2 18 20 30 32 42 44 60 62 | 454474140090 |
| STPT(10) | 909208846560554777 | 0 2 12 14 42 44 72 74 84 86 | 615819742848 |
| TPT(14) | 909208972098513509 | 0 2 12 14 42 44 78 80 150 152 210 212 330 332 | 741357701580 |
| STPT(10) | 909209061344544041 | 0 2 6 8 48 50 90 92 96 98 | 830603732112 |
©2024 Tomáš Brada