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= 1780879394355027293 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 12 38 4 38 18 10 12 50 12 10 18 38 4 38 12 6 (?)
an: 0 6 18 56 60 98 116 126 138 188 200 210 228 266 270 308 320 326
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Henk Haneveld
db: batch=79, k=18, 6 12 38 4 38 18 10 12 50
dn: 0 6 12 38 4 38 18 10 12 50 12 10 18 38 4 38 12 6 (?)
an: 0 6 18 56 60 98 116 126 138 188 200 210 228 266 270 308 320 326
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Henk Haneveld
db: batch=79, k=18, 6 12 38 4 38 18 10 12 50
| SPT(13) | 1780876753950653383 | 0 36 84 96 126 156 180 204 234 264 276 324 360 | -2640404373910 |
| TPT(14) | 1780876984833763877 | 0 2 30 32 222 224 282 284 294 296 324 326 342 344 | -2409521263416 |
| TPT(14) | 1780877994632564831 | 0 2 48 50 78 80 210 212 246 248 258 260 330 332 | -1399722462462 |
| SPT(16) | 1780878051660159433 | 0 28 60 88 106 108 120 168 196 244 256 258 276 304 336 364 | -1342694867860 |
| SPT(16) | 1780878666622050251 | 0 60 90 92 110 120 182 200 240 258 320 330 348 350 380 440 | -727732977042 |
| STPT(10) | 1780879214579548331 | 0 2 96 98 108 110 120 122 216 218 | -179775478962 |
| TPT(14) | 1780879421791745417 | 0 2 42 44 60 62 114 116 162 164 270 272 354 356 | 27436718124 |
| SPT(16) | 1780879852969450867 | 0 40 72 96 126 154 156 196 240 280 282 310 340 364 396 436 | 458614423574 |
| SPT(16) | 1780880628628654939 | 0 24 64 70 94 100 102 124 168 190 192 198 222 228 268 292 | 1234273627646 |
| SPT(16) | 1780880719943389003 | 0 58 76 90 106 118 148 150 154 156 186 198 214 228 246 304 | 1325588361710 |
| SPT(16) | 1780880795766213319 | 0 12 28 78 84 90 100 112 120 132 142 148 154 204 220 232 | 1401411186026 |
©2024 Tomáš Brada