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= 997845142089408521 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 60 12 36 24 6 8 6 4 26 4 6 8 6 24 36 12 60 (?)
an: 0 60 72 108 132 138 146 152 156 182 186 192 200 206 230 266 278 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: stoneageman
db: batch=76, k=18, 60 12 36 24 6 8 6 4 26
dn: 0 60 12 36 24 6 8 6 4 26 4 6 8 6 24 36 12 60 (?)
an: 0 60 72 108 132 138 146 152 156 182 186 192 200 206 230 266 278 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: stoneageman
db: batch=76, k=18, 60 12 36 24 6 8 6 4 26
| STPT(10) | 997844436614565299 | 0 2 48 50 90 92 132 134 180 182 | -705474843222 |
| TPT(14) | 997844688639203231 | 0 2 126 128 156 158 180 182 336 338 366 368 420 422 | -453450205290 |
| SPT(16) | 997844949875644963 | 0 58 94 100 120 126 136 154 180 198 208 214 234 240 276 334 | -192213763558 |
| STPT(10) | 997844972768728727 | 0 2 24 26 42 44 60 62 84 86 | -169320679794 |
| SPT(16) | 997844990616919561 | 0 46 76 90 100 138 160 162 166 168 190 228 238 252 282 328 | -151472488960 |
| STPT(10) | 997845024894982931 | 0 2 6 8 18 20 30 32 36 38 | -117194425590 |
| TPT(14) | 997845158771422121 | 0 2 30 32 108 110 240 242 276 278 318 320 336 338 | 16682013600 |
| STPT(10) | 997845275068174199 | 0 2 18 20 60 62 102 104 120 122 | 132978765678 |
| STPT(10) | 997845394398153407 | 0 2 12 14 42 44 72 74 84 86 | 252308744886 |
| SPT(16) | 997845833247068401 | 0 10 66 78 142 156 162 180 208 226 232 246 310 322 378 388 | 691157659880 |
| SPT(18) | 997845845228748137 | 0 26 42 84 110 114 206 216 222 224 230 240 332 336 362 404 420 446 | 703139339616 |
©2024 Tomáš Brada