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= 2156950433314579697 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 12 10 2 72 4 14 118 14 4 72 2 10 12 20 (?)
an: 0 20 32 42 44 116 120 134 252 266 270 342 344 354 366 386
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: Landjunge
db: batch=81, k=16, 20 12 10 2 72 4 14 118
dn: 0 20 12 10 2 72 4 14 118 14 4 72 2 10 12 20 (?)
an: 0 20 32 42 44 116 120 134 252 266 270 342 344 354 366 386
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: Landjunge
db: batch=81, k=16, 20 12 10 2 72 4 14 118
| SPT(16) | 2156948056998423587 | 0 2 26 92 110 140 170 182 204 216 246 276 294 360 384 386 | -2376316156110 |
| STPT(10) | 2156948091326736677 | 0 2 12 14 72 74 132 134 144 146 | -2341987843020 |
| SPT(16) | 2156948850078259751 | 0 42 66 90 120 140 180 182 246 248 288 308 338 362 386 428 | -1583236319946 |
| STPT(10) | 2156949488833597277 | 0 2 30 32 42 44 54 56 84 86 | -944480982420 |
| TPT(14) | 2156949648880897859 | 0 2 48 50 132 134 162 164 228 230 258 260 372 374 | -784433681838 |
| STPT(10) | 2156950073402468189 | 0 2 18 20 30 32 42 44 60 62 | -359912111508 |
| STPT(10) | 2156950434568269227 | 0 2 30 32 42 44 54 56 84 86 | 1253689530 |
| STPT(10) | 2156950531354719647 | 0 2 30 32 42 44 54 56 84 86 | 98040139950 |
| SPT(16) | 2156951026987694659 | 0 12 18 52 88 124 130 144 178 192 198 234 270 304 310 322 | 593673114962 |
| SPT(16) | 2156951436681867457 | 0 52 60 90 130 132 144 156 190 202 214 216 256 286 294 346 | 1003367287760 |
| STPT(10) | 2156951548261480307 | 0 2 30 32 42 44 54 56 84 86 | 1114946900610 |
©2024 Tomáš Brada