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= 2181021224045601193 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 24 50 54 12 10 44 34 44 10 12 54 50 24 16 (?)
an: 0 16 40 90 144 156 166 210 244 288 298 310 364 414 438 454
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Penguin
db: batch=81, k=16, 16 24 50 54 12 10 44 34
dn: 0 16 24 50 54 12 10 44 34 44 10 12 54 50 24 16 (?)
an: 0 16 40 90 144 156 166 210 244 288 298 310 364 414 438 454
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Penguin
db: batch=81, k=16, 16 24 50 54 12 10 44 34
| STPT(10) | 2181019513971044441 | 0 2 30 32 60 62 90 92 120 122 | -1710074556752 |
| SPT(16) | 2181019642444648361 | 0 20 26 30 90 110 146 168 170 192 228 248 308 312 318 338 | -1581600952832 |
| SPT(16) | 2181020381312341607 | 0 96 110 126 152 162 176 192 194 210 224 234 260 276 290 386 | -842733259586 |
| SPT(16) | 2181020393295744349 | 0 52 72 82 108 154 178 244 258 324 348 394 420 430 450 502 | -830749856844 |
| STPT(10) | 2181020507802475457 | 0 2 24 26 42 44 60 62 84 86 | -716243125736 |
| STPT(10) | 2181020731616473889 | 0 2 18 20 30 32 42 44 60 62 | -492429127304 |
| SPT(16) | 2181021409011734551 | 0 28 58 82 100 148 150 190 210 250 252 300 318 342 372 400 | 184966133358 |
| TPT(14) | 2181021660803959289 | 0 2 42 44 108 110 180 182 222 224 240 242 318 320 | 436758358096 |
| TPT(14) | 2181021802470162329 | 0 2 12 14 30 32 108 110 150 152 168 170 228 230 | 578424561136 |
| SPT(16) | 2181022237692900197 | 0 14 24 44 96 102 194 200 276 282 374 380 432 452 462 476 | 1013647299004 |
| STPT(10) | 2181022343712324389 | 0 2 12 14 90 92 168 170 180 182 | 1119666723196 |
©2024 Tomáš Brada