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= 1211979209019084749 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 4 36 2 10 32 60 16 60 32 10 2 36 4 8 (?)
an: 0 8 12 48 50 60 92 152 168 228 260 270 272 308 312 320
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 320
Found by: mikey
db: batch=77, k=16, 8 4 36 2 10 32 60 16
dn: 0 8 4 36 2 10 32 60 16 60 32 10 2 36 4 8 (?)
an: 0 8 12 48 50 60 92 152 168 228 260 270 272 308 312 320
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 320
Found by: mikey
db: batch=77, k=16, 8 4 36 2 10 32 60 16
| SPT(16) | 1211978540471787149 | 0 24 42 62 68 92 102 120 122 140 150 174 180 200 218 242 | -668547297600 |
| SPT(16) | 1211978637772009603 | 0 4 6 60 124 150 166 196 234 264 280 306 370 424 426 430 | -571247075146 |
| STPT(12) | 1211978804532323699 | 0 2 18 20 60 62 180 182 222 224 240 242 | -404486761050 |
| STPT(10) | 1211978821379995937 | 0 2 30 32 72 74 114 116 144 146 | -387639088812 |
| STPT(10) | 1211978975858631059 | 0 2 48 50 60 62 72 74 120 122 | -233160453690 |
| STPT(10) | 1211979208739010989 | 0 2 12 14 90 92 168 170 180 182 | -280073760 |
| STPT(10) | 1211979682779979871 | 0 2 6 8 18 20 30 32 36 38 | 473760895122 |
| STPT(10) | 1211979825084433817 | 0 2 24 26 42 44 60 62 84 86 | 616065349068 |
| SPT(16) | 1211979905977553389 | 0 10 88 102 112 150 180 204 238 262 292 330 340 354 432 442 | 696958468640 |
| TPT(14) | 1211980068255362801 | 0 2 36 38 90 92 108 110 150 152 180 182 336 338 | 859236278052 |
| SPT(16) | 1211980105598532793 | 0 4 24 46 66 76 84 96 124 136 144 154 174 196 216 220 | 896579448044 |
©2024 Tomáš Brada