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= 1280466332512976029 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 94 8 6 16 20 34 42 2 42 34 20 16 6 8 94 (?)
an: 0 94 102 108 124 144 178 220 222 264 298 318 334 340 348 442
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: HenkM
db: batch=77, k=16, 94 8 6 16 20 34 42 2
dn: 0 94 8 6 16 20 34 42 2 42 34 20 16 6 8 94 (?)
an: 0 94 102 108 124 144 178 220 222 264 298 318 334 340 348 442
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: HenkM
db: batch=77, k=16, 94 8 6 16 20 34 42 2
| STPT(10) | 1280465426436974597 | 0 2 30 32 42 44 54 56 84 86 | -906076001432 |
| STPT(10) | 1280465433326622407 | 0 2 42 44 72 74 102 104 144 146 | -899186353622 |
| STPT(10) | 1280465552958521981 | 0 2 6 8 18 20 30 32 36 38 | -779554454048 |
| SPT(16) | 1280465871737428349 | 0 12 74 98 102 110 128 180 182 234 252 260 264 288 350 362 | -460775547680 |
| SPT(20) | 1280465933910949691 | 0 12 42 68 78 210 222 266 276 278 360 362 372 416 428 560 570 596 626 638 | -398602026338 |
| STPT(10) | 1280466063486795509 | 0 2 18 20 30 32 42 44 60 62 | -269026180520 |
| SPT(16) | 1280466398988727163 | 0 14 26 36 96 120 140 174 176 210 230 254 314 324 336 350 | 66475751134 |
| SPT(16) | 1280466414266808227 | 0 26 44 50 104 110 114 156 284 326 330 336 390 396 414 440 | 81753832198 |
| SPT(16) | 1280466649253425721 | 0 20 38 72 86 90 92 156 182 246 248 252 266 300 318 338 | 316740449692 |
| STPT(10) | 1280466667431280517 | 0 2 24 26 42 44 60 62 84 86 | 334918304488 |
| STPT(10) | 1280466924459652337 | 0 2 42 44 72 74 102 104 144 146 | 591946676308 |
©2024 Tomáš Brada