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= 2438713355759163643 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 40 8 34 2 4 14 48 40 2 40 48 14 4 2 34 8 40 6 (?)
an: 0 6 46 54 88 90 94 108 156 196 198 238 286 300 304 306 340 348 388 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Penguin
db: batch=82, k=20, 6 40 8 34 2 4 14 48 40 2
dn: 0 6 40 8 34 2 4 14 48 40 2 40 48 14 4 2 34 8 40 6 (?)
an: 0 6 46 54 88 90 94 108 156 196 198 238 286 300 304 306 340 348 388 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Penguin
db: batch=82, k=20, 6 40 8 34 2 4 14 48 40 2
| STPT(12) | 2438711984229474089 | 0 2 12 14 42 44 90 92 120 122 132 134 | -1371529689554 |
| STPT(10) | 2438712306123065561 | 0 2 120 122 138 140 156 158 276 278 | -1049636098082 |
| SPT(16) | 2438712314517568849 | 0 22 40 42 112 138 154 162 190 198 214 240 310 312 330 352 | -1041241594794 |
| STPT(10) | 2438712535569032837 | 0 2 30 32 102 104 174 176 204 206 | -820190130806 |
| STPT(10) | 2438713003361825117 | 0 2 42 44 72 74 102 104 144 146 | -352397338526 |
| STPT(10) | 2438713067811050279 | 0 2 18 20 30 32 42 44 60 62 | -287948113364 |
| STPT(10) | 2438713700738821349 | 0 2 18 20 30 32 42 44 60 62 | 344979657706 |
| SPT(16) | 2438713718944704833 | 0 20 24 36 86 120 140 146 228 234 254 288 338 350 354 374 | 363185541190 |
| SPT(16) | 2438713881776566843 | 0 54 66 70 106 124 126 130 144 148 150 168 204 208 220 274 | 526017403200 |
| STPT(10) | 2438714559468722537 | 0 2 30 32 72 74 114 116 144 146 | 1203709558894 |
| STPT(10) | 2438714674540625177 | 0 2 54 56 72 74 90 92 144 146 | 1318781461534 |
©2024 Tomáš Brada