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= 1208264406857520989 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 4 32 30 4 32 22 8 22 32 4 30 32 4 8 (?)
an: 0 8 12 44 74 78 110 132 140 162 194 198 228 260 264 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: xii5ku
db: batch=77, k=16, 8 4 32 30 4 32 22 8
dn: 0 8 4 32 30 4 32 22 8 22 32 4 30 32 4 8 (?)
an: 0 8 12 44 74 78 110 132 140 162 194 198 228 260 264 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: xii5ku
db: batch=77, k=16, 8 4 32 30 4 32 22 8
| SPT(16) | 1208262107803770941 | 0 8 20 42 50 62 102 110 168 176 216 228 236 258 270 278 | -2299053750048 |
| STPT(10) | 1208262349852038587 | 0 2 30 32 42 44 54 56 84 86 | -2057005482402 |
| STPT(10) | 1208262612401063267 | 0 2 42 44 72 74 102 104 144 146 | -1794456457722 |
| STPT(10) | 1208262637471915349 | 0 2 18 20 30 32 42 44 60 62 | -1769385605640 |
| TPT(14) | 1208263033975873697 | 0 2 84 86 90 92 120 122 150 152 162 164 252 254 | -1372881647292 |
| SPT(16) | 1208263673859629131 | 0 12 28 40 106 118 142 150 208 216 240 252 318 330 346 358 | -732997891858 |
| STPT(10) | 1208264487332680049 | 0 2 18 20 30 32 42 44 60 62 | 80475159060 |
| STPT(10) | 1208264748286738757 | 0 2 24 26 42 44 60 62 84 86 | 341429217768 |
| SPT(16) | 1208264752402149283 | 0 4 6 34 46 58 64 100 174 210 216 228 240 268 270 274 | 345544628294 |
| TPT(14) | 1208264821717132631 | 0 2 6 8 18 20 60 62 156 158 168 170 270 272 | 414859611642 |
| SPT(16) | 1208265196187552047 | 0 76 96 114 132 166 210 216 220 226 270 304 322 340 360 436 | 789330031058 |
©2024 Tomáš Brada