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= 2128889817111380503 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 56 10 120 108 2 28 2 28 2 108 120 10 56 4 (?)
an: 0 4 60 70 190 298 300 328 330 358 360 468 588 598 654 658
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: philip-in-hong kong
db: batch=80, k=16, 4 56 10 120 108 2 28 2
dn: 0 4 56 10 120 108 2 28 2 28 2 108 120 10 56 4 (?)
an: 0 4 60 70 190 298 300 328 330 358 360 468 588 598 654 658
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: philip-in-hong kong
db: batch=80, k=16, 4 56 10 120 108 2 28 2
| SPT(16) | 2128888229472081947 | 0 2 44 60 62 80 84 104 270 290 294 312 314 330 372 374 | -1587639298556 |
| STPT(10) | 2128889126493592217 | 0 2 60 62 72 74 84 86 144 146 | -690617788286 |
| STPT(10) | 2128889149335099059 | 0 2 18 20 30 32 42 44 60 62 | -667776281444 |
| SPT(18) | 2128889221327508581 | 0 6 76 88 96 118 130 132 142 186 196 198 210 232 240 252 322 328 | -595783871922 |
| TPT(14) | 2128889449332028049 | 0 2 18 20 78 80 132 134 168 170 252 254 270 272 | -367779352454 |
| STPT(10) | 2128889654345417009 | 0 2 48 50 90 92 132 134 180 182 | -162765963494 |
| SPT(16) | 2128890427885220171 | 0 2 78 86 96 110 146 152 156 162 198 212 222 230 306 308 | 610773839668 |
| SPT(16) | 2128890432998476229 | 0 14 20 32 54 68 98 108 134 144 174 188 210 222 228 242 | 615887095726 |
| SPT(16) | 2128890839292152363 | 0 8 18 38 60 68 86 96 98 108 126 134 156 176 186 194 | 1022180771860 |
| STPT(10) | 2128890969583822259 | 0 2 12 14 30 32 48 50 60 62 | 1152472441756 |
| STPT(10) | 2128890975071460497 | 0 2 60 62 72 74 84 86 144 146 | 1157960079994 |
©2024 Tomáš Brada