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= 2216701063702463311 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 28 14 46 50 18 16 48 8 48 16 18 50 46 14 28 (?)
an: 0 28 42 88 138 156 172 220 228 276 292 310 360 406 420 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Penguin
db: batch=81, k=16, 28 14 46 50 18 16 48 8
dn: 0 28 14 46 50 18 16 48 8 48 16 18 50 46 14 28 (?)
an: 0 28 42 88 138 156 172 220 228 276 292 310 360 406 420 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Penguin
db: batch=81, k=16, 28 14 46 50 18 16 48 8
| SPT(16) | 2216699839100757757 | 0 22 42 76 102 112 130 180 196 246 264 274 300 334 354 376 | -1224601705554 |
| SPT(16) | 2216699960393464129 | 0 22 78 84 94 154 198 202 240 244 288 348 358 364 420 442 | -1103308999182 |
| SPT(16) | 2216700070461599687 | 0 2 12 20 56 86 152 156 380 384 450 480 516 524 534 536 | -993240863624 |
| SPT(16) | 2216700287592614029 | 0 22 34 52 82 84 174 204 208 238 328 330 360 378 390 412 | -776109849282 |
| STPT(10) | 2216700575411077697 | 0 2 30 32 42 44 54 56 84 86 | -488291385614 |
| STPT(10) | 2216700640588536899 | 0 2 18 20 30 32 42 44 60 62 | -423113926412 |
| SPT(16) | 2216701255500708733 | 0 16 54 58 66 96 100 106 228 234 238 268 276 280 318 334 | 191798245422 |
| SPT(16) | 2216701398436475219 | 0 8 20 44 110 114 128 140 162 174 188 192 258 282 294 302 | 334734011908 |
| STPT(10) | 2216701514001319529 | 0 2 18 20 30 32 42 44 60 62 | 450298856218 |
| STPT(10) | 2216701970594103071 | 0 2 30 32 78 80 126 128 156 158 | 906891639760 |
| STPT(10) | 2216702082553053881 | 0 2 36 38 78 80 120 122 156 158 | 1018850590570 |
©2024 Tomáš Brada