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= 2139261732816060551 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 52 24 12 20 72 6 36 64 36 6 72 20 12 24 52 20 (?)
an: 0 20 72 96 108 128 200 206 242 306 342 348 420 440 452 476 528 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Time_Traveler
db: batch=80, k=18, 20 52 24 12 20 72 6 36 64
dn: 0 20 52 24 12 20 72 6 36 64 36 6 72 20 12 24 52 20 (?)
an: 0 20 72 96 108 128 200 206 242 306 342 348 420 440 452 476 528 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Time_Traveler
db: batch=80, k=18, 20 52 24 12 20 72 6 36 64
| TPT(14) | 2139260132501470661 | 0 2 60 62 138 140 156 158 180 182 306 308 348 350 | -1600314589890 |
| STPT(12) | 2139260226653065001 | 0 2 90 92 96 98 330 332 336 338 426 428 | -1506162995550 |
| TPT(14) | 2139260398501345631 | 0 2 30 32 78 80 108 110 120 122 156 158 276 278 | -1334314714920 |
| TPT(14) | 2139260730999260819 | 0 2 12 14 30 32 150 152 210 212 240 242 252 254 | -1001816799732 |
| STPT(12) | 2139261002714249327 | 0 2 12 14 60 62 84 86 132 134 144 146 | -730101811224 |
| STPT(10) | 2139261121721930411 | 0 2 6 8 18 20 30 32 36 38 | -611094130140 |
| SPT(16) | 2139262198754436257 | 0 6 20 36 104 132 186 210 326 350 404 432 500 516 530 536 | 465938375706 |
| SPT(16) | 2139262503156400169 | 0 18 32 38 74 84 98 120 122 144 158 168 204 210 224 242 | 770340339618 |
| STPT(10) | 2139262550823411491 | 0 2 30 32 78 80 126 128 156 158 | 818007350940 |
| TPT(14) | 2139262770713012039 | 0 2 30 32 138 140 210 212 270 272 300 302 348 350 | 1037896951488 |
| SPT(16) | 2139262856585834767 | 0 6 12 30 36 46 102 124 162 184 240 250 256 274 280 286 | 1123769774216 |
©2024 Tomáš Brada