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= 1996481569402709639 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 28 2 34 8 28 2 28 2 28 8 34 2 28 20 (?)
an: 0 20 48 50 84 92 120 122 150 152 180 188 222 224 252 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 28 2 34 8 28 2 28
dn: 0 20 28 2 34 8 28 2 28 2 28 8 34 2 28 20 (?)
an: 0 20 48 50 84 92 120 122 150 152 180 188 222 224 252 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 28 2 34 8 28 2 28
| STPT(10) | 1996479731328185357 | 0 2 90 92 102 104 114 116 204 206 | -1838074524282 |
| SPT(16) | 1996480254889485611 | 0 2 30 32 72 108 156 242 276 362 410 446 486 488 516 518 | -1314513224028 |
| SPT(16) | 1996480773177176729 | 0 18 32 48 62 78 114 132 200 218 254 270 284 300 314 332 | -796225532910 |
| STPT(10) | 1996481017083103277 | 0 2 24 26 42 44 60 62 84 86 | -552319606362 |
| SPT(18) | 1996481317646496563 | 0 18 114 116 128 164 168 180 210 224 254 266 270 306 318 320 416 434 | -251756213076 |
| SPT(16) | 1996481564014013821 | 0 12 16 30 40 42 52 72 76 96 106 108 118 132 136 148 | -5388695818 |
| STPT(10) | 1996481914525896899 | 0 2 48 50 90 92 132 134 180 182 | 345123187260 |
| STPT(10) | 1996481918832017327 | 0 2 42 44 72 74 102 104 144 146 | 349429307688 |
| SPT(16) | 1996482131404957333 | 0 30 36 48 70 90 148 180 184 216 274 294 316 328 334 364 | 562002247694 |
| STPT(10) | 1996482349629272381 | 0 2 30 32 60 62 90 92 120 122 | 780226562742 |
| SPT(16) | 1996482563591418911 | 0 8 30 38 60 72 98 128 192 222 248 260 282 290 312 320 | 994188709272 |
©2024 Tomáš Brada