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= 197648421301178363 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 6 8 12 22 42 20 64 20 42 22 12 8 6 (?)
an: 0 6 14 26 48 90 110 174 194 236 258 270 278 284
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: arkiss
db: batch=69, k=14, 6 8 12 22 42 20 64
dn: 0 6 8 12 22 42 20 64 20 42 22 12 8 6 (?)
an: 0 6 14 26 48 90 110 174 194 236 258 270 278 284
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: arkiss
db: batch=69, k=14, 6 8 12 22 42 20 64
| SPT(14) | 197648337378665167 | 0 12 36 82 106 126 144 172 190 210 234 280 304 316 | -83922513196 |
| SPT(14) | 197648340598975249 | 0 12 18 54 70 88 100 102 114 132 148 184 190 202 | -80702203114 |
| SPT(14) | 197648353271572219 | 0 64 84 148 154 210 220 252 262 318 324 388 408 472 | -68029606144 |
| SPT(16) | 197648359493654891 | 0 2 6 20 50 90 120 126 266 272 302 342 372 386 390 392 | -61807523472 |
| TPT(12) | 197648375557832447 | 0 2 24 26 120 122 174 176 204 206 252 254 | -45743345916 |
| SPT(14) | 197648404511277887 | 0 24 44 60 84 114 146 234 266 296 320 336 356 380 | -16789900476 |
| TPT(12) | 197648428676148881 | 0 2 60 62 138 140 270 272 378 380 510 512 | 7374970518 |
| STPT(10) | 197648438696474999 | 0 2 48 50 60 62 72 74 120 122 | 17395296636 |
| TPT(12) | 197648455989817529 | 0 2 30 32 48 50 72 74 210 212 222 224 | 34688639166 |
| SPT(14) | 197648470884635737 | 0 52 70 96 102 126 136 186 196 220 226 252 270 322 | 49583457374 |
| TPT(12) | 197648475313853777 | 0 2 42 44 54 56 132 134 174 176 204 206 | 54012675414 |
©2024 Tomáš Brada