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= 2140823850370775459 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 20 42 12 28 8 30 46 30 8 28 12 42 20 18 (?)
an: 0 18 38 80 92 120 128 158 204 234 242 270 282 324 344 362
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: Donn Pike (USAF Ret)
db: batch=80, k=16, 18 20 42 12 28 8 30 46
dn: 0 18 20 42 12 28 8 30 46 30 8 28 12 42 20 18 (?)
an: 0 18 38 80 92 120 128 158 204 234 242 270 282 324 344 362
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: Donn Pike (USAF Ret)
db: batch=80, k=16, 18 20 42 12 28 8 30 46
| SPT(18) | 2140823006712794473 | 0 4 24 34 40 46 60 94 108 196 210 244 258 264 270 280 300 304 | -843657980986 |
| STPT(10) | 2140823206293968879 | 0 2 48 50 90 92 132 134 180 182 | -644076806580 |
| STPT(10) | 2140823267427536369 | 0 2 18 20 30 32 42 44 60 62 | -582943239090 |
| STPT(10) | 2140823335328654069 | 0 2 30 32 60 62 90 92 120 122 | -515042121390 |
| STPT(10) | 2140823439776694851 | 0 2 6 8 48 50 90 92 96 98 | -410594080608 |
| TPT(14) | 2140823687535999407 | 0 2 12 14 102 104 210 212 264 266 270 272 282 284 | -162834776052 |
| SPT(16) | 2140824066571509211 | 0 16 58 60 88 96 118 120 166 168 190 198 226 228 270 286 | 216200733752 |
| STPT(10) | 2140824685046252207 | 0 2 30 32 72 74 114 116 144 146 | 834675476748 |
| STPT(10) | 2140824724383078491 | 0 2 6 8 18 20 30 32 36 38 | 874012303032 |
| SPT(16) | 2140824769984961237 | 0 20 62 84 92 144 150 156 260 266 272 324 332 354 396 416 | 919614185778 |
| STPT(10) | 2140824771156559487 | 0 2 24 26 42 44 60 62 84 86 | 920785784028 |
©2024 Tomáš Brada