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= 2111998314845997551 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 14 10 26 12 16 14 88 14 16 12 26 10 14 18 (?)
an: 0 18 32 42 68 80 96 110 198 212 228 240 266 276 290 308
All 16 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=80, k=16, 18 14 10 26 12 16 14 88
dn: 0 18 14 10 26 12 16 14 88 14 16 12 26 10 14 18 (?)
an: 0 18 32 42 68 80 96 110 198 212 228 240 266 276 290 308
All 16 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=80, k=16, 18 14 10 26 12 16 14 88
| SPT(16) | 2111997482994320197 | 0 40 64 66 112 124 126 132 154 160 162 174 220 222 246 286 | -831851677354 |
| SPT(16) | 2111997525190451357 | 0 2 42 72 86 104 110 132 134 156 162 180 194 224 264 266 | -789655546194 |
| STPT(10) | 2111997882555944837 | 0 2 24 26 42 44 60 62 84 86 | -432290052714 |
| SPT(16) | 2111997895754363417 | 0 62 72 86 140 152 176 236 240 300 324 336 390 404 414 476 | -419091634134 |
| TPT(14) | 2111998055908522709 | 0 2 48 50 72 74 102 104 168 170 252 254 312 314 | -258937474842 |
| SPT(16) | 2111998058366483437 | 0 34 82 96 124 126 142 160 216 234 250 252 280 294 342 376 | -256479514114 |
| STPT(10) | 2111998327997908289 | 0 2 18 20 60 62 102 104 120 122 | 13151910738 |
| STPT(10) | 2111998356080666237 | 0 2 30 32 60 62 90 92 120 122 | 41234668686 |
| STPT(10) | 2111998433041582367 | 0 2 60 62 72 74 84 86 144 146 | 118195584816 |
| STPT(10) | 2111998629724937957 | 0 2 120 122 150 152 180 182 300 302 | 314878940406 |
| SPT(16) | 2111999012736182993 | 0 26 30 44 54 66 68 90 104 126 128 140 150 164 168 194 | 697890185442 |
©2024 Tomáš Brada