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= 2161807662637386563 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 78 12 30 80 18 90 6 10 6 90 18 80 30 12 78 (?)
an: 0 78 90 120 200 218 308 314 324 330 420 438 518 548 560 638
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: Landjunge
db: batch=81, k=16, 78 12 30 80 18 90 6 10
dn: 0 78 12 30 80 18 90 6 10 6 90 18 80 30 12 78 (?)
an: 0 78 90 120 200 218 308 314 324 330 420 438 518 548 560 638
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: Landjunge
db: batch=81, k=16, 78 12 30 80 18 90 6 10
| SPT(16) | 2161806610854287083 | 0 30 58 88 100 124 126 136 228 238 240 264 276 306 334 364 | -1051783099480 |
| STPT(10) | 2161806761434363229 | 0 2 18 20 30 32 42 44 60 62 | -901203023334 |
| STPT(10) | 2161806792801905279 | 0 2 18 20 30 32 42 44 60 62 | -869835481284 |
| STPT(10) | 2161806906090669347 | 0 2 42 44 72 74 102 104 144 146 | -756546717216 |
| SPT(16) | 2161807432257041887 | 0 6 30 36 42 66 70 84 142 156 160 184 190 196 220 226 | -230380344676 |
| TPT(14) | 2161807558249915109 | 0 2 30 32 42 44 72 74 132 134 162 164 210 212 | -104387471454 |
| STPT(10) | 2161808407341968027 | 0 2 30 32 42 44 54 56 84 86 | 744704581464 |
| STPT(10) | 2161808610545306999 | 0 2 48 50 90 92 132 134 180 182 | 947907920436 |
| STPT(10) | 2161808673756578027 | 0 2 24 26 42 44 60 62 84 86 | 1011119191464 |
| SPT(16) | 2161809464276733497 | 0 2 42 56 62 80 132 140 282 290 342 360 366 380 420 422 | 1801639346934 |
| SPT(16) | 2161809708916688023 | 0 4 40 46 64 90 114 120 124 130 154 180 198 204 240 244 | 2046279301460 |
©2024 Tomáš Brada