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= 2112281515755220169 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 26 12 18 22 42 20 136 20 42 22 18 12 26 12 (?)
an: 0 12 38 50 68 90 132 152 288 308 350 372 390 402 428 440
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: Dingo
db: batch=80, k=16, 12 26 12 18 22 42 20 136
dn: 0 12 26 12 18 22 42 20 136 20 42 22 18 12 26 12 (?)
an: 0 12 38 50 68 90 132 152 288 308 350 372 390 402 428 440
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: Dingo
db: batch=80, k=16, 12 26 12 18 22 42 20 136
| STPT(10) | 2112280891206830987 | 0 2 30 32 42 44 54 56 84 86 | -624548389182 |
| STPT(10) | 2112280967161187321 | 0 2 36 38 78 80 120 122 156 158 | -548594032848 |
| STPT(10) | 2112280996748058317 | 0 2 30 32 42 44 54 56 84 86 | -519007161852 |
| STPT(10) | 2112281048264004719 | 0 2 12 14 90 92 168 170 180 182 | -467491215450 |
| SPT(16) | 2112281141333010119 | 0 8 20 42 92 134 168 170 222 224 258 300 350 372 384 392 | -374422210050 |
| STPT(12) | 2112281190066126929 | 0 2 42 44 90 92 120 122 168 170 210 212 | -325689093240 |
| SPT(16) | 2112281696775532237 | 0 4 36 82 120 126 130 160 216 246 250 256 294 340 372 376 | 181020312068 |
| STPT(10) | 2112281766077271359 | 0 2 18 20 30 32 42 44 60 62 | 250322051190 |
| TPT(14) | 2112281917118685071 | 0 2 90 92 168 170 198 200 210 212 258 260 270 272 | 401363464902 |
| SPT(18) | 2112282089055354353 | 0 14 20 26 56 134 146 156 176 264 284 294 306 384 414 420 426 440 | 573300134184 |
| SPT(16) | 2112282125255681299 | 0 12 30 40 100 138 142 160 222 240 244 282 342 352 370 382 | 609500461130 |
©2024 Tomáš Brada