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= 2156207387532322637 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 78 36 16 2 6 4 2 124 2 4 6 2 16 36 78 2 (?)
an: 0 2 80 116 132 134 140 144 146 270 272 276 282 284 300 336 414 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Landjunge
db: batch=81, k=18, 2 78 36 16 2 6 4 2 124
dn: 0 2 78 36 16 2 6 4 2 124 2 4 6 2 16 36 78 2 (?)
an: 0 2 80 116 132 134 140 144 146 270 272 276 282 284 300 336 414 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Landjunge
db: batch=81, k=18, 2 78 36 16 2 6 4 2 124
| SPT(16) | 2156206070506298431 | 0 12 46 66 82 88 96 108 190 202 210 216 232 252 286 298 | -1317026024206 |
| STPT(10) | 2156206129492326809 | 0 2 18 20 60 62 102 104 120 122 | -1258039995828 |
| SPT(16) | 2156206230038926069 | 0 64 82 90 114 154 162 184 270 292 300 340 364 372 390 454 | -1157493396568 |
| TPT(14) | 2156206415231280899 | 0 2 12 14 102 104 240 242 258 260 420 422 432 434 | -972301041738 |
| SPT(16) | 2156207291345732819 | 0 12 18 60 132 138 150 164 168 182 194 200 272 314 320 332 | -96186589818 |
| STPT(10) | 2156207334332707211 | 0 2 6 8 48 50 90 92 96 98 | -53199615426 |
| STPT(10) | 2156207511033151781 | 0 2 6 8 18 20 30 32 36 38 | 123500829144 |
| STPT(10) | 2156207614754927519 | 0 2 42 44 60 62 78 80 120 122 | 227222604882 |
| TPT(14) | 2156207710579555637 | 0 2 12 14 30 32 180 182 312 314 354 356 420 422 | 323047233000 |
| SPT(16) | 2156207887662240157 | 0 12 82 96 102 126 130 172 324 366 370 394 400 414 484 496 | 500129917520 |
| SPT(16) | 2156208029953653889 | 0 12 54 118 142 168 202 208 234 240 274 300 324 388 430 442 | 642421331252 |
©2024 Tomáš Brada