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= 639704686263291707 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 12 18 10 18 6 20 46 12 68 12 46 20 6 18 10 18 12 2 (?)
an: 0 2 14 32 42 60 66 86 132 144 212 224 270 290 296 314 324 342 354 356
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: xii5ku
db: batch=72, k=20, 2 12 18 10 18 6 20 46 12 68
dn: 0 2 12 18 10 18 6 20 46 12 68 12 46 20 6 18 10 18 12 2 (?)
an: 0 2 14 32 42 60 66 86 132 144 212 224 270 290 296 314 324 342 354 356
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: xii5ku
db: batch=72, k=20, 2 12 18 10 18 6 20 46 12 68
| TPT(12) | 639704495294220701 | 0 2 48 50 210 212 228 230 288 290 300 302 | -190969071006 |
| TPT(12) | 639704542563717569 | 0 2 12 14 78 80 120 122 210 212 240 242 | -143699574138 |
| TPT(12) | 639704544839803829 | 0 2 78 80 138 140 192 194 198 200 240 242 | -141423487878 |
| TPT(12) | 639704549478354119 | 0 2 102 104 180 182 210 212 438 440 480 482 | -136784937588 |
| TPT(12) | 639704639703423311 | 0 2 90 92 210 212 276 278 426 428 558 560 | -46559868396 |
| TPT(12) | 639704645055929021 | 0 2 18 20 30 32 48 50 60 62 126 128 | -41207362686 |
| TPT(12) | 639704691624671831 | 0 2 6 8 30 32 90 92 168 170 228 230 | 5361380124 |
| TPT(12) | 639704702009681699 | 0 2 72 74 108 110 210 212 222 224 240 242 | 15746389992 |
| TPT(12) | 639704780456431841 | 0 2 30 32 90 92 156 158 186 188 216 218 | 94193140134 |
| TPT(12) | 639704827828433657 | 0 2 12 14 90 92 120 122 264 266 300 302 | 141565141950 |
| TPT(12) | 639704834471720651 | 0 2 6 8 60 62 168 170 258 260 270 272 | 148208428944 |
©2024 Tomáš Brada