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= 2221183723293558941 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 4 26 22 60 8 70 92 70 8 60 22 26 4 8 (?)
an: 0 8 12 38 60 120 128 198 290 360 368 428 450 476 480 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Penguin
db: batch=81, k=16, 8 4 26 22 60 8 70 92
dn: 0 8 4 26 22 60 8 70 92 70 8 60 22 26 4 8 (?)
an: 0 8 12 38 60 120 128 198 290 360 368 428 450 476 480 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Penguin
db: batch=81, k=16, 8 4 26 22 60 8 70 92
| SPT(16) | 2221181625094693237 | 0 16 100 106 114 174 214 216 280 282 322 382 390 396 480 496 | -2098198865704 |
| STPT(10) | 2221181803000390331 | 0 2 6 8 48 50 90 92 96 98 | -1920293168610 |
| SPT(16) | 2221182519541704821 | 0 62 72 92 98 120 182 186 212 216 278 300 306 326 336 398 | -1203751854120 |
| STPT(10) | 2221183401478887029 | 0 2 30 32 60 62 90 92 120 122 | -321814671912 |
| STPT(12) | 2221183460891261177 | 0 2 42 44 54 56 120 122 132 134 174 176 | -262402297764 |
| STPT(10) | 2221183490725568189 | 0 2 18 20 30 32 42 44 60 62 | -232567990752 |
| SPT(16) | 2221183980611378317 | 0 30 66 90 94 112 124 156 160 192 204 222 226 250 286 316 | 257317819376 |
| STPT(10) | 2221184155534605089 | 0 2 12 14 90 92 168 170 180 182 | 432241046148 |
| STPT(10) | 2221184171381585957 | 0 2 30 32 42 44 54 56 84 86 | 448088027016 |
| STPT(10) | 2221184443593663599 | 0 2 18 20 30 32 42 44 60 62 | 720300104658 |
| STPT(10) | 2221184764445621717 | 0 2 12 14 42 44 72 74 84 86 | 1041152062776 |
©2024 Tomáš Brada