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= 1214508519884900881 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 20 6 16 20 24 18 28 18 24 20 16 6 20 16 (?)
an: 0 16 36 42 58 78 102 120 148 166 190 210 226 232 252 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: xii5ku
db: batch=77, k=16, 16 20 6 16 20 24 18 28
dn: 0 16 20 6 16 20 24 18 28 18 24 20 16 6 20 16 (?)
an: 0 16 36 42 58 78 102 120 148 166 190 210 226 232 252 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: xii5ku
db: batch=77, k=16, 16 20 6 16 20 24 18 28
| STPT(10) | 1214506088436506651 | 0 2 30 32 78 80 126 128 156 158 | -2431448394230 |
| STPT(10) | 1214506472657130617 | 0 2 54 56 222 224 390 392 444 446 | -2047227770264 |
| SPT(16) | 1214506884506021699 | 0 8 20 50 74 90 102 104 138 140 152 168 192 222 234 242 | -1635378879182 |
| SPT(16) | 1214507370438443891 | 0 12 68 80 108 162 188 192 218 222 248 302 330 342 398 410 | -1149446456990 |
| STPT(10) | 1214507536233979199 | 0 2 42 44 60 62 78 80 120 122 | -983650921682 |
| SPT(16) | 1214507876972973097 | 0 12 102 124 132 184 216 246 250 280 312 364 372 394 484 496 | -642911927784 |
| SPT(16) | 1214508788408855011 | 0 10 46 72 78 100 106 118 270 282 288 310 316 342 378 388 | 268523954130 |
| STPT(10) | 1214508795942952199 | 0 2 18 20 30 32 42 44 60 62 | 276058051318 |
| STPT(10) | 1214508959357741657 | 0 2 30 32 42 44 54 56 84 86 | 439472840776 |
| STPT(10) | 1214509130049114701 | 0 2 6 8 48 50 90 92 96 98 | 610164213820 |
| STPT(10) | 1214510085582338717 | 0 2 12 14 42 44 72 74 84 86 | 1565697437836 |
©2024 Tomáš Brada