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= 2156254468738710187 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 6 18 26 34 6 20 10 20 6 34 26 18 6 16 (?)
an: 0 16 22 40 66 100 106 126 136 156 162 196 222 240 246 262
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 262
Found by: JayPi
db: batch=81, k=16, 16 6 18 26 34 6 20 10
dn: 0 16 6 18 26 34 6 20 10 20 6 34 26 18 6 16 (?)
an: 0 16 22 40 66 100 106 126 136 156 162 196 222 240 246 262
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 262
Found by: JayPi
db: batch=81, k=16, 16 6 18 26 34 6 20 10
| SPT(16) | 2156252788427590729 | 0 24 42 84 108 120 142 148 204 210 232 244 268 310 328 352 | -1680311119458 |
| SPT(16) | 2156252855009854669 | 0 4 18 24 28 54 94 112 120 138 178 204 208 214 228 232 | -1613728855518 |
| TPT(14) | 2156253436178093597 | 0 2 72 74 102 104 132 134 252 254 294 296 330 332 | -1032560616590 |
| STPT(10) | 2156253707333418359 | 0 2 18 20 60 62 102 104 120 122 | -761405291828 |
| STPT(10) | 2156254000007156849 | 0 2 48 50 60 62 72 74 120 122 | -468731553338 |
| SPT(16) | 2156254103015523613 | 0 16 18 58 60 70 76 84 130 138 144 154 156 196 198 214 | -365723186574 |
| STPT(10) | 2156254485602370467 | 0 2 12 14 42 44 72 74 84 86 | 16863660280 |
| STPT(10) | 2156254620298348481 | 0 2 6 8 18 20 30 32 36 38 | 151559638294 |
| TPT(14) | 2156254816055561927 | 0 2 30 32 234 236 252 254 264 266 270 272 312 314 | 347316851740 |
| SPT(16) | 2156255110557739123 | 0 48 66 106 168 174 220 238 366 384 430 436 498 538 556 604 | 641819028936 |
| STPT(10) | 2156255282182993097 | 0 2 12 14 42 44 72 74 84 86 | 813444282910 |
©2024 Tomáš Brada