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= 1949653405830991631 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 18 2 18 22 18 42 2 42 18 22 18 2 18 18 (?)
an: 0 18 36 38 56 78 96 138 140 182 200 222 240 242 260 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: LCB001
db: batch=80, k=16, 18 18 2 18 22 18 42 2
dn: 0 18 18 2 18 22 18 42 2 42 18 22 18 2 18 18 (?)
an: 0 18 36 38 56 78 96 138 140 182 200 222 240 242 260 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: LCB001
db: batch=80, k=16, 18 18 2 18 22 18 42 2
| SPT(16) | 1949651861008417543 | 0 54 64 70 84 130 168 208 300 340 378 424 438 444 454 508 | -1544822574088 |
| SPT(18) | 1949651942971442113 | 0 6 24 46 84 94 136 144 174 250 280 288 330 340 378 400 418 424 | -1462859549518 |
| STPT(10) | 1949651987747761049 | 0 2 18 20 30 32 42 44 60 62 | -1418083230582 |
| SPT(16) | 1949652002065023329 | 0 24 78 108 168 170 194 198 230 234 258 260 320 350 404 428 | -1403765968302 |
| STPT(10) | 1949652102217871321 | 0 2 6 8 48 50 90 92 96 98 | -1303613120310 |
| SPT(16) | 1949652769846159601 | 0 12 18 26 32 60 66 80 168 182 188 216 222 230 236 248 | -635984832030 |
| STPT(10) | 1949653467327705791 | 0 2 36 38 78 80 120 122 156 158 | 61496714160 |
| SPT(16) | 1949653490030082349 | 0 10 60 120 148 192 262 294 388 420 490 534 562 622 672 682 | 84199090718 |
| SPT(16) | 1949653793947439453 | 0 56 84 128 164 254 258 308 366 416 420 510 546 590 618 674 | 388116447822 |
| STPT(10) | 1949653825117948919 | 0 2 12 14 30 32 48 50 60 62 | 419286957288 |
| SPT(16) | 1949653992635379949 | 0 42 48 52 64 70 118 154 198 234 282 288 300 304 310 352 | 586804388318 |
©2024 Tomáš Brada