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= 990616094479982081 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 12 8 10 8 24 16 146 16 24 8 10 8 12 18 (?)
an: 0 18 30 38 48 56 80 96 242 258 282 290 300 308 320 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: HenkM
db: batch=76, k=16, 18 12 8 10 8 24 16 146
dn: 0 18 12 8 10 8 24 16 146 16 24 8 10 8 12 18 (?)
an: 0 18 30 38 48 56 80 96 242 258 282 290 300 308 320 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: HenkM
db: batch=76, k=16, 18 12 8 10 8 24 16 146
| SPT(16) | 990615047759584067 | 0 56 60 66 72 126 134 144 182 192 200 254 260 266 270 326 | -1046720398014 |
| STPT(10) | 990615159633666179 | 0 2 18 20 30 32 42 44 60 62 | -934846315902 |
| STPT(10) | 990615377781609269 | 0 2 18 20 30 32 42 44 60 62 | -716698372812 |
| STPT(10) | 990615385890526601 | 0 2 6 8 18 20 30 32 36 38 | -708589455480 |
| SPT(16) | 990615440940630061 | 0 12 90 100 190 222 250 282 298 330 358 390 480 490 568 580 | -653539352020 |
| SPT(16) | 990615508205413199 | 0 2 20 84 90 182 204 230 282 308 330 422 428 492 510 512 | -586274568882 |
| TPT(14) | 990616167014498021 | 0 2 6 8 30 32 48 50 90 92 186 188 396 398 | 72534515940 |
| STPT(10) | 990616326348910271 | 0 2 48 50 108 110 168 170 216 218 | 231868928190 |
| STPT(10) | 990617359780817927 | 0 2 42 44 132 134 222 224 264 266 | 1265300835846 |
| STPT(10) | 990617792949768029 | 0 2 12 14 90 92 168 170 180 182 | 1698469785948 |
| SPT(16) | 990617857381931299 | 0 22 24 28 48 58 94 108 124 138 174 184 204 208 210 232 | 1762901949218 |
©2024 Tomáš Brada