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= 1978920193288149697 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 60 16 26 34 8 52 6 2 6 52 8 34 26 16 60 (?)
an: 0 60 76 102 136 144 196 202 204 210 262 270 304 330 346 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: specialwork
db: batch=80, k=16, 60 16 26 34 8 52 6 2
dn: 0 60 16 26 34 8 52 6 2 6 52 8 34 26 16 60 (?)
an: 0 60 76 102 136 144 196 202 204 210 262 270 304 330 346 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: specialwork
db: batch=80, k=16, 60 16 26 34 8 52 6 2
| SPT(16) | 1978917626743567967 | 0 6 20 66 80 86 90 92 240 242 246 252 266 312 326 332 | -2566544581730 |
| SPT(16) | 1978918300304835917 | 0 20 32 42 44 60 74 96 200 222 236 252 254 264 276 296 | -1892983313780 |
| STPT(10) | 1978918397025273761 | 0 2 30 32 78 80 126 128 156 158 | -1796262875936 |
| SPT(16) | 1978918429753582943 | 0 8 14 38 146 164 224 246 278 300 360 378 486 510 516 524 | -1763534566754 |
| SPT(16) | 1978919703480901171 | 0 22 46 60 112 130 190 196 216 222 282 300 352 366 390 412 | -489807248526 |
| SPT(16) | 1978920168288399071 | 0 26 50 120 152 156 170 186 302 318 332 336 368 438 462 488 | -24999750626 |
| STPT(10) | 1978921031857519661 | 0 2 6 8 18 20 30 32 36 38 | 838569369964 |
| STPT(10) | 1978921564124306699 | 0 2 18 20 60 62 102 104 120 122 | 1370836157002 |
| STPT(10) | 1978921950527330057 | 0 2 12 14 72 74 132 134 144 146 | 1757239180360 |
| STPT(10) | 1978922605110231899 | 0 2 18 20 30 32 42 44 60 62 | 2411822082202 |
| STPT(10) | 1978922670909699839 | 0 2 18 20 60 62 102 104 120 122 | 2477621550142 |
©2024 Tomáš Brada