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= 2309685488294829509 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 32 18 40 2 24 6 4 6 24 2 40 18 32 12 (?)
an: 0 12 44 62 102 104 128 134 138 144 168 170 210 228 260 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: FritzB
db: batch=81, k=16, 12 32 18 40 2 24 6 4
dn: 0 12 32 18 40 2 24 6 4 6 24 2 40 18 32 12 (?)
an: 0 12 44 62 102 104 128 134 138 144 168 170 210 228 260 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: FritzB
db: batch=81, k=16, 12 32 18 40 2 24 6 4
| STPT(10) | 2309684264278737551 | 0 2 6 8 18 20 30 32 36 38 | -1224016091958 |
| SPT(16) | 2309684553830089979 | 0 2 30 72 110 114 132 134 138 140 158 162 200 242 270 272 | -934464739530 |
| STPT(10) | 2309684630230875197 | 0 2 24 26 42 44 60 62 84 86 | -858063954312 |
| STPT(10) | 2309684828300879147 | 0 2 24 26 42 44 60 62 84 86 | -659993950362 |
| STPT(10) | 2309685189710937299 | 0 2 18 20 30 32 42 44 60 62 | -298583892210 |
| SPT(16) | 2309685467699675651 | 0 62 78 102 158 182 216 248 330 362 396 420 476 500 516 578 | -20595153858 |
| STPT(10) | 2309685568724654567 | 0 2 42 44 72 74 102 104 144 146 | 80429825058 |
| SPT(16) | 2309685729914143663 | 0 120 136 166 180 208 216 228 238 250 258 286 300 330 346 466 | 241619314154 |
| STPT(10) | 2309686099506037097 | 0 2 24 26 42 44 60 62 84 86 | 611211207588 |
| SPT(16) | 2309686821400004591 | 0 12 30 32 122 128 140 150 158 168 180 186 276 278 296 308 | 1333105175082 |
| STPT(10) | 2309687384188426127 | 0 2 54 56 72 74 90 92 144 146 | 1895893596618 |
©2024 Tomáš Brada