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= 2261721611867452081 starts a
Symmetric tuple of 13 consecutive primes (SPT).
dn: 0 72 6 24 126 12 30 30 12 126 24 6 72 (?)
an: 0 72 78 102 228 240 270 300 312 438 462 468 540
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 540
Found by: herby44
db: batch=81, k=13, 72 6 24 126 12 30
dn: 0 72 6 24 126 12 30 30 12 126 24 6 72 (?)
an: 0 72 78 102 228 240 270 300 312 438 462 468 540
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 540
Found by: herby44
db: batch=81, k=13, 72 6 24 126 12 30
| SPT(18) | 2261720235033733811 | 0 2 30 50 60 96 110 138 152 186 200 228 242 278 288 308 336 338 | -1376833718270 |
| STPT(10) | 2261720618720083151 | 0 2 36 38 78 80 120 122 156 158 | -993147368930 |
| STPT(10) | 2261720798170225277 | 0 2 30 32 42 44 54 56 84 86 | -813697226804 |
| SPT(16) | 2261720810105178923 | 0 18 86 156 158 180 204 218 246 260 284 306 308 378 446 464 | -801762273158 |
| SPT(16) | 2261720917136219327 | 0 12 24 26 54 84 120 192 194 266 302 332 360 362 374 386 | -694731232754 |
| STPT(10) | 2261721484489175237 | 0 2 60 62 72 74 84 86 144 146 | -127378276844 |
| STPT(10) | 2261721803051386211 | 0 2 6 8 48 50 90 92 96 98 | 191183934130 |
| TPT(14) | 2261722187817049019 | 0 2 18 20 108 110 192 194 210 212 252 254 282 284 | 575949596938 |
| STPT(10) | 2261722283981195801 | 0 2 6 8 108 110 210 212 216 218 | 672113743720 |
| STPT(10) | 2261722388115788627 | 0 2 12 14 42 44 72 74 84 86 | 776248336546 |
| STPT(10) | 2261722559431093901 | 0 2 6 8 18 20 30 32 36 38 | 947563641820 |
©2024 Tomáš Brada