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= 2157423314183202001 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 10 36 42 8 42 18 22 50 22 18 42 8 42 36 10 (?)
an: 0 10 46 88 96 138 156 178 228 250 268 310 318 360 396 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Landjunge
db: batch=81, k=16, 10 36 42 8 42 18 22 50
dn: 0 10 36 42 8 42 18 22 50 22 18 42 8 42 36 10 (?)
an: 0 10 46 88 96 138 156 178 228 250 268 310 318 360 396 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Landjunge
db: batch=81, k=16, 10 36 42 8 42 18 22 50
| SPT(16) | 2157421857587449451 | 0 20 38 62 98 122 140 152 216 228 246 270 306 330 348 368 | -1456595752550 |
| STPT(10) | 2157421895459752637 | 0 2 72 74 102 104 132 134 204 206 | -1418723449364 |
| STPT(10) | 2157422003665915079 | 0 2 18 20 30 32 42 44 60 62 | -1310517286922 |
| SPT(16) | 2157422303333698549 | 0 4 22 30 78 184 232 252 310 330 378 484 532 540 558 562 | -1010849503452 |
| STPT(10) | 2157422405540100581 | 0 2 36 38 78 80 120 122 156 158 | -908643101420 |
| STPT(10) | 2157422422970706719 | 0 2 18 20 60 62 102 104 120 122 | -891212495282 |
| SPT(16) | 2157423497241175021 | 0 42 48 66 78 96 160 216 292 348 412 430 442 460 466 508 | 183057973020 |
| SPT(16) | 2157423692556293573 | 0 18 26 48 54 80 104 110 144 150 174 200 206 228 236 254 | 378373091572 |
| STPT(10) | 2157423872150692961 | 0 2 6 8 48 50 90 92 96 98 | 557967490960 |
| STPT(10) | 2157424006252515797 | 0 2 24 26 42 44 60 62 84 86 | 692069313796 |
| SPT(16) | 2157424127017584511 | 0 16 76 118 126 130 142 160 198 216 228 232 240 282 342 358 | 812834382510 |
©2024 Tomáš Brada