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= 468876838180886197 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 18 28 14 6 4 36 12 30 68 30 12 36 4 6 14 28 18 6 (?)
an: 0 6 24 52 66 72 76 112 124 154 222 252 264 300 304 310 324 352 370 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: gemini8
db: batch=70, k=20, 6 18 28 14 6 4 36 12 30 68
dn: 0 6 18 28 14 6 4 36 12 30 68 30 12 36 4 6 14 28 18 6 (?)
an: 0 6 24 52 66 72 76 112 124 154 222 252 264 300 304 310 324 352 370 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: gemini8
db: batch=70, k=20, 6 18 28 14 6 4 36 12 30 68
| TPT(12) | 468876768189163799 | 0 2 48 50 90 92 108 110 210 212 330 332 | -69991722398 |
| TPT(12) | 468876781653525797 | 0 2 114 116 210 212 222 224 234 236 270 272 | -56527360400 |
| TPT(12) | 468876801420979307 | 0 2 24 26 72 74 114 116 222 224 234 236 | -36759906890 |
| SPT(14) | 468876809359559543 | 0 18 20 50 54 60 68 126 134 140 144 174 176 194 | -28821326654 |
| SPT(14) | 468876833059549501 | 0 10 42 60 130 132 160 168 196 198 268 286 318 328 | -5121336696 |
| TPT(12) | 468876833905917089 | 0 2 48 50 78 80 120 122 132 134 162 164 | -4274969108 |
| SPT(14) | 468876843604893289 | 0 52 100 118 132 150 154 198 202 220 234 252 300 352 | 5424007092 |
| SPT(16) | 468876851009057131 | 0 58 106 120 168 232 240 258 280 298 306 370 418 432 480 538 | 12828170934 |
| SPT(14) | 468876871882074809 | 0 18 44 60 74 114 150 158 194 234 248 264 290 308 | 33701188612 |
| SPT(14) | 468876882590412053 | 0 24 104 108 140 168 176 258 266 294 326 330 410 434 | 44409525856 |
| SPT(14) | 468876897969475271 | 0 12 30 38 72 110 122 156 168 206 240 248 266 278 | 59788589074 |
©2024 Tomáš Brada