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= 1997257724897787019 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 28 20 6 30 6 4 48 8 48 4 6 30 6 20 28 (?)
an: 0 28 48 54 84 90 94 142 150 198 202 208 238 244 264 292
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Chooka
db: batch=80, k=16, 28 20 6 30 6 4 48 8
dn: 0 28 20 6 30 6 4 48 8 48 4 6 30 6 20 28 (?)
an: 0 28 48 54 84 90 94 142 150 198 202 208 238 244 264 292
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Chooka
db: batch=80, k=16, 28 20 6 30 6 4 48 8
| STPT(10) | 1997256799732355219 | 0 2 42 44 60 62 78 80 120 122 | -925165431800 |
| SPT(16) | 1997257012946543377 | 0 40 52 66 84 124 150 186 190 226 252 292 310 324 336 376 | -711951243642 |
| SPT(16) | 1997257033973835379 | 0 12 22 82 120 142 168 172 180 184 210 232 270 330 340 352 | -690923951640 |
| STPT(10) | 1997257100675627171 | 0 2 78 80 108 110 138 140 216 218 | -624222159848 |
| STPT(10) | 1997257429817001731 | 0 2 36 38 78 80 120 122 156 158 | -295080785288 |
| STPT(10) | 1997257542792125459 | 0 2 18 20 30 32 42 44 60 62 | -182105661560 |
| SPT(16) | 1997257739941744999 | 0 4 24 34 60 102 108 112 210 214 220 262 288 298 318 322 | 15043957980 |
| STPT(10) | 1997257871955250319 | 0 2 18 20 30 32 42 44 60 62 | 147057463300 |
| SPT(16) | 1997258026299791513 | 0 14 24 48 60 66 98 114 140 156 188 194 206 230 240 254 | 301402004494 |
| STPT(10) | 1997258125756240337 | 0 2 12 14 42 44 72 74 84 86 | 400858453318 |
| SPT(16) | 1997258211111129907 | 0 6 10 12 30 36 40 42 64 66 70 76 94 96 100 106 | 486213342888 |
©2024 Tomáš Brada