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= 2247984889172392723 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 36 14 12 24 34 90 26 4 32 4 26 90 34 24 12 14 36 28 (?)
an: 0 28 64 78 90 114 148 238 264 268 300 304 330 420 454 478 490 504 540 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: JayPi
db: batch=81, k=20, 28 36 14 12 24 34 90 26 4 32
dn: 0 28 36 14 12 24 34 90 26 4 32 4 26 90 34 24 12 14 36 28 (?)
an: 0 28 64 78 90 114 148 238 264 268 300 304 330 420 454 478 490 504 540 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: JayPi
db: batch=81, k=20, 28 36 14 12 24 34 90 26 4 32
| SPT(16) | 2247983858408981039 | 0 48 50 68 78 110 128 132 140 144 162 194 204 222 224 272 | -1030763411684 |
| STPT(10) | 2247984468393476357 | 0 2 30 32 42 44 54 56 84 86 | -420778916366 |
| SPT(16) | 2247984518424717131 | 0 20 50 68 86 92 96 180 248 332 336 342 360 378 408 428 | -370747675592 |
| SPT(16) | 2247984581074736029 | 0 102 114 168 172 198 240 250 252 262 304 330 334 388 400 502 | -308097656694 |
| SPT(16) | 2247984830287323749 | 0 12 20 24 42 72 110 114 140 144 182 212 230 234 242 254 | -58885068974 |
| SPT(16) | 2247984837951667597 | 0 4 12 52 70 90 112 132 214 234 256 276 294 334 342 346 | -51220725126 |
| STPT(10) | 2247985184260984739 | 0 2 18 20 30 32 42 44 60 62 | 295088592016 |
| SPT(16) | 2247985300631316943 | 0 118 130 144 160 166 198 204 250 256 288 294 310 324 336 454 | 411458924220 |
| STPT(10) | 2247985773203035277 | 0 2 24 26 42 44 60 62 84 86 | 884030642554 |
| STPT(10) | 2247986529775090397 | 0 2 42 44 72 74 102 104 144 146 | 1640602697674 |
| SPT(16) | 2247986577838535689 | 0 18 28 30 72 78 82 130 180 228 232 238 280 282 292 310 | 1688666142966 |
©2024 Tomáš Brada