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= 2821173703619581811 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 16 8 28 14 36 54 34 54 36 14 28 8 16 26 (?)
an: 0 26 42 50 78 92 128 182 216 270 306 320 348 356 372 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: JayPi
db: batch=82, k=16, 26 16 8 28 14 36 54 34
dn: 0 26 16 8 28 14 36 54 34 54 36 14 28 8 16 26 (?)
an: 0 26 42 50 78 92 128 182 216 270 306 320 348 356 372 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: JayPi
db: batch=82, k=16, 26 16 8 28 14 36 54 34
| SPT(16) | 2821171652553996421 | 0 18 70 102 150 168 172 210 340 378 382 400 448 480 532 550 | -2051065585390 |
| SPT(16) | 2821171847802232693 | 0 16 18 48 108 130 186 196 198 208 264 286 346 376 378 394 | -1855817349118 |
| SPT(16) | 2821171939601266751 | 0 8 26 56 86 96 110 126 140 156 170 180 210 240 258 266 | -1764018315060 |
| STPT(10) | 2821172035175741717 | 0 2 30 32 42 44 54 56 84 86 | -1668443840094 |
| STPT(10) | 2821172480720009321 | 0 2 6 8 48 50 90 92 96 98 | -1222899572490 |
| STPT(10) | 2821173209921642687 | 0 2 42 44 72 74 102 104 144 146 | -493697939124 |
| TPT(14) | 2821173803648177141 | 0 2 36 38 108 110 168 170 246 248 348 350 360 362 | 100028595330 |
| SPT(16) | 2821173812047038053 | 0 20 50 56 78 84 116 128 216 228 260 266 288 294 324 344 | 108427456242 |
| STPT(10) | 2821173986856459977 | 0 2 12 14 42 44 72 74 84 86 | 283236878166 |
| STPT(10) | 2821174007389140437 | 0 2 60 62 72 74 84 86 144 146 | 303769558626 |
| TPT(14) | 2821174635355093229 | 0 2 132 134 210 212 252 254 288 290 342 344 378 380 | 931735511418 |
©2024 Tomáš Brada