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= 1978468421200809847 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 40 12 20 66 16 18 8 18 16 66 20 12 40 12 (?)
an: 0 12 52 64 84 150 166 184 192 210 226 292 312 324 364 376
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: JonS
db: batch=80, k=16, 12 40 12 20 66 16 18 8
dn: 0 12 40 12 20 66 16 18 8 18 16 66 20 12 40 12 (?)
an: 0 12 52 64 84 150 166 184 192 210 226 292 312 324 364 376
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: JonS
db: batch=80, k=16, 12 40 12 20 66 16 18 8
| SPT(16) | 1978466829092915869 | 0 52 60 70 82 108 190 208 234 252 334 360 372 382 390 442 | -1592107893978 |
| SPT(16) | 1978466964082185833 | 0 36 44 48 60 68 84 126 188 230 246 254 266 270 278 314 | -1457118624014 |
| STPT(10) | 1978466989236412289 | 0 2 18 20 30 32 42 44 60 62 | -1431964397558 |
| STPT(10) | 1978467015748995659 | 0 2 18 20 30 32 42 44 60 62 | -1405451814188 |
| SPT(16) | 1978468112818235953 | 0 6 40 46 76 84 90 94 210 214 220 228 258 264 298 304 | -308382573894 |
| STPT(10) | 1978468293515905031 | 0 2 36 38 78 80 120 122 156 158 | -127684904816 |
| STPT(10) | 1978469083270827911 | 0 2 30 32 78 80 126 128 156 158 | 662070018064 |
| STPT(10) | 1978469102457961871 | 0 2 6 8 18 20 30 32 36 38 | 681257152024 |
| SPT(16) | 1978469144568955681 | 0 30 90 100 132 136 168 216 262 310 342 346 378 388 448 478 | 723368145834 |
| SPT(16) | 1978469568070624267 | 0 46 52 66 100 114 132 202 354 424 442 456 490 504 510 556 | 1146869814420 |
| SPT(16) | 1978469597891395937 | 0 44 66 86 116 144 164 170 180 186 206 234 264 284 306 350 | 1176690586090 |
©2024 Tomáš Brada