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= 468876871882074809 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 18 26 16 14 40 36 8 36 40 14 16 26 18 (?)
an: 0 18 44 60 74 114 150 158 194 234 248 264 290 308
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: gemini8
db: batch=70, k=14, 18 26 16 14 40 36 8
dn: 0 18 26 16 14 40 36 8 36 40 14 16 26 18 (?)
an: 0 18 44 60 74 114 150 158 194 234 248 264 290 308
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: gemini8
db: batch=70, k=14, 18 26 16 14 40 36 8
| SPT(14) | 468876809359559543 | 0 18 20 50 54 60 68 126 134 140 144 174 176 194 | -62522515266 |
| SPT(14) | 468876833059549501 | 0 10 42 60 130 132 160 168 196 198 268 286 318 328 | -38822525308 |
| TPT(12) | 468876833905917089 | 0 2 48 50 78 80 120 122 132 134 162 164 | -37976157720 |
| SPT(20) | 468876838180886197 | 0 6 24 52 66 72 76 112 124 154 222 252 264 300 304 310 324 352 370 376 | -33701188612 |
| SPT(14) | 468876843604893289 | 0 52 100 118 132 150 154 198 202 220 234 252 300 352 | -28277181520 |
| SPT(16) | 468876851009057131 | 0 58 106 120 168 232 240 258 280 298 306 370 418 432 480 538 | -20873017678 |
| SPT(14) | 468876882590412053 | 0 24 104 108 140 168 176 258 266 294 326 330 410 434 | 10708337244 |
| SPT(14) | 468876897969475271 | 0 12 30 38 72 110 122 156 168 206 240 248 266 278 | 26087400462 |
| SPT(14) | 468876913927360987 | 0 6 16 54 90 112 124 132 144 166 202 240 250 256 | 42045286178 |
| TPT(12) | 468876945906615509 | 0 2 30 32 90 92 168 170 222 224 240 242 | 74024540700 |
| SPT(14) | 468876983297812627 | 0 4 30 40 42 46 96 130 180 184 186 196 222 226 | 111415737818 |
©2024 Tomáš Brada