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= 2168467204072371989 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 14 16 14 10 24 12 50 28 50 12 24 10 14 16 14 (?)
an: 0 14 30 44 54 78 90 140 168 218 230 254 264 278 294 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Penguin
db: batch=81, k=16, 14 16 14 10 24 12 50 28
dn: 0 14 16 14 10 24 12 50 28 50 12 24 10 14 16 14 (?)
an: 0 14 30 44 54 78 90 140 168 218 230 254 264 278 294 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Penguin
db: batch=81, k=16, 14 16 14 10 24 12 50 28
| SPT(16) | 2168465688915841241 | 0 20 26 36 50 56 176 182 210 216 336 342 356 366 372 392 | -1515156530748 |
| STPT(10) | 2168465920547006627 | 0 2 30 32 42 44 54 56 84 86 | -1283525365362 |
| STPT(10) | 2168465931856554287 | 0 2 12 14 42 44 72 74 84 86 | -1272215817702 |
| STPT(10) | 2168466232034505449 | 0 2 48 50 90 92 132 134 180 182 | -972037866540 |
| STPT(10) | 2168466383628655931 | 0 2 6 8 18 20 30 32 36 38 | -820443716058 |
| SPT(16) | 2168466551484557437 | 0 16 40 42 70 94 136 156 190 210 252 276 304 306 330 346 | -652587814552 |
| SPT(16) | 2168467416916297789 | 0 64 78 88 174 234 288 318 340 370 424 484 570 580 594 658 | 212843925800 |
| STPT(12) | 2168467418961846437 | 0 2 12 14 24 26 30 32 42 44 54 56 | 214889474448 |
| SPT(16) | 2168467720956057133 | 0 4 18 106 126 130 148 160 174 186 204 208 228 316 330 334 | 516883685144 |
| STPT(10) | 2168467881355116137 | 0 2 30 32 42 44 54 56 84 86 | 677282744148 |
| STPT(10) | 2168468235802518047 | 0 2 30 32 72 74 114 116 144 146 | 1031730146058 |
©2024 Tomáš Brada