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= 2191004856937319939 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 30 2 34 18 2 6 22 6 2 18 34 2 30 18 (?)
an: 0 18 48 50 84 102 104 110 132 138 140 158 192 194 224 242
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: [SG-FC] hl
db: batch=81, k=16, 18 30 2 34 18 2 6 22
dn: 0 18 30 2 34 18 2 6 22 6 2 18 34 2 30 18 (?)
an: 0 18 48 50 84 102 104 110 132 138 140 158 192 194 224 242
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: [SG-FC] hl
db: batch=81, k=16, 18 30 2 34 18 2 6 22
| SPT(16) | 2191004337698223379 | 0 12 24 34 72 78 112 114 118 120 154 160 198 208 220 232 | -519239096560 |
| TPT(14) | 2191004354402580641 | 0 2 36 38 108 110 138 140 150 152 198 200 210 212 | -502534739298 |
| STPT(10) | 2191004421204021677 | 0 2 42 44 72 74 102 104 144 146 | -435733298262 |
| STPT(10) | 2191004644959604319 | 0 2 18 20 30 32 42 44 60 62 | -211977715620 |
| STPT(12) | 2191004664806626049 | 0 2 42 44 78 80 132 134 168 170 210 212 | -192130693890 |
| SPT(16) | 2191004846280929519 | 0 32 42 44 74 80 92 114 128 150 162 168 198 200 210 242 | -10656390420 |
| SPT(18) | 2191004858000830687 | 0 4 40 84 90 100 124 144 180 190 226 246 270 280 286 330 366 370 | 1063510748 |
| STPT(10) | 2191004941908135149 | 0 2 18 20 30 32 42 44 60 62 | 84970815210 |
| STPT(10) | 2191004992600130807 | 0 2 42 44 72 74 102 104 144 146 | 135662810868 |
| TPT(14) | 2191005300104966927 | 0 2 72 74 180 182 240 242 282 284 330 332 360 362 | 443167646988 |
| STPT(10) | 2191005659078572241 | 0 2 6 8 48 50 90 92 96 98 | 802141252302 |
©2024 Tomáš Brada