Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 21576947261272717 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 4 8 28 6 66 12 8 12 66 6 28 8 4 (?)
an: 0 4 12 40 46 112 124 132 144 210 216 244 252 256
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: davidBAM
db: batch=65, k=14, 4 8 28 6 66 12 8
dn: 0 4 8 28 6 66 12 8 12 66 6 28 8 4 (?)
an: 0 4 12 40 46 112 124 132 144 210 216 244 252 256
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: davidBAM
db: batch=65, k=14, 4 8 28 6 66 12 8
| SPT(14) | 21576897212123549 | 0 30 38 62 72 98 108 182 192 218 228 252 260 290 | -50049149168 |
| TPT(12) | 21576897720850319 | 0 2 12 14 150 152 168 170 198 200 210 212 | -49540422398 |
| TPT(12) | 21576900866913617 | 0 2 12 14 192 194 234 236 324 326 390 392 | -46394359100 |
| STPT(10) | 21576914742332219 | 0 2 48 50 90 92 132 134 180 182 | -32518940498 |
| SPT(14) | 21576932435488483 | 0 16 18 58 78 120 138 148 166 208 228 268 270 286 | -14825784234 |
| SPT(14) | 21576943354302857 | 0 2 14 24 30 54 80 96 122 146 152 162 174 176 | -3906969860 |
| TPT(12) | 21576952167609401 | 0 2 36 38 66 68 78 80 90 92 180 182 | 4906336684 |
| SPT(14) | 21576957691555681 | 0 22 28 48 70 106 126 142 162 198 220 240 246 268 | 10430282964 |
| SPT(14) | 21576966706303297 | 0 6 24 46 64 94 136 144 186 216 234 256 274 280 | 19445030580 |
| SPT(20) | 21576971429526361 | 0 30 46 88 112 120 136 156 162 172 216 226 232 252 268 276 300 342 358 388 | 24168253644 |
| TPT(12) | 21576980625332129 | 0 2 48 50 132 134 138 140 180 182 312 314 | 33364059412 |
©2024 Tomáš Brada