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= 806938868553358111 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 20 6 4 2 12 52 48 8 48 52 12 2 4 6 20 16 (?)
an: 0 16 36 42 46 48 60 112 160 168 216 268 280 282 286 292 312 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: fzs600
db: batch=73, k=18, 16 20 6 4 2 12 52 48 8
dn: 0 16 20 6 4 2 12 52 48 8 48 52 12 2 4 6 20 16 (?)
an: 0 16 36 42 46 48 60 112 160 168 216 268 280 282 286 292 312 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: fzs600
db: batch=73, k=18, 16 20 6 4 2 12 52 48 8
| TPT(14) | 806938568951867057 | 0 2 12 14 24 26 54 56 144 146 252 254 270 272 | -299601491054 |
| STPT(10) | 806938673397266087 | 0 2 60 62 72 74 84 86 144 146 | -195156092024 |
| STPT(10) | 806938718023420769 | 0 2 42 44 90 92 138 140 180 182 | -150529937342 |
| STPT(10) | 806938718680303379 | 0 2 18 20 30 32 42 44 60 62 | -149873054732 |
| STPT(10) | 806938748902512089 | 0 2 42 44 90 92 138 140 180 182 | -119650846022 |
| SPT(18) | 806938851671128931 | 0 2 42 68 80 98 102 126 138 170 182 206 210 228 240 266 306 308 | -16882229180 |
| SPT(16) | 806938872512870353 | 0 40 46 48 76 78 106 114 130 138 166 168 196 198 204 244 | 3959512242 |
| SPT(16) | 806938873307588977 | 0 60 76 90 96 106 132 174 202 244 270 280 286 300 316 376 | 4754230866 |
| TPT(14) | 806939068219425467 | 0 2 30 32 54 56 60 62 84 86 132 134 174 176 | 199666067356 |
| SPT(16) | 806940018462862541 | 0 20 48 50 98 132 138 192 218 272 278 312 360 362 390 410 | 1149909504430 |
| SPT(16) | 806940024013786549 | 0 22 112 150 154 162 174 190 222 238 250 258 262 300 390 412 | 1155460428438 |
©2024 Tomáš Brada