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= 1971805649966952929 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 26 22 30 20 12 10 26 10 12 20 30 22 26 42 (?)
an: 0 42 68 90 120 140 152 162 188 198 210 230 260 282 308 350
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: eclipse99
db: batch=80, k=16, 42 26 22 30 20 12 10 26
dn: 0 42 26 22 30 20 12 10 26 10 12 20 30 22 26 42 (?)
an: 0 42 68 90 120 140 152 162 188 198 210 230 260 282 308 350
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: eclipse99
db: batch=80, k=16, 42 26 22 30 20 12 10 26
| SPT(16) | 1971805159421167867 | 0 12 40 52 144 166 184 186 220 222 240 262 354 366 394 406 | -490545785062 |
| STPT(10) | 1971805313904047519 | 0 2 18 20 30 32 42 44 60 62 | -336062905410 |
| STPT(10) | 1971805437750512381 | 0 2 96 98 138 140 180 182 276 278 | -212216440548 |
| TPT(14) | 1971805438133746547 | 0 2 24 26 90 92 120 122 132 134 234 236 384 386 | -211833206382 |
| STPT(10) | 1971805441226038181 | 0 2 30 32 78 80 126 128 156 158 | -208740914748 |
| SPT(16) | 1971805600636294873 | 0 4 6 84 90 106 114 196 204 286 294 310 316 394 396 400 | -49330658056 |
| SPT(16) | 1971805860905908409 | 0 12 48 98 132 134 158 180 182 204 228 230 264 314 350 362 | 210938955480 |
| SPT(16) | 1971806062193870093 | 0 60 74 98 104 126 164 176 198 210 248 270 276 300 314 374 | 412226917164 |
| STPT(10) | 1971806670150679667 | 0 2 30 32 42 44 54 56 84 86 | 1020183726738 |
| TPT(14) | 1971806689123050539 | 0 2 12 14 42 44 48 50 258 260 312 314 342 344 | 1039156097610 |
| SPT(13) | 1971806773806162743 | 0 6 24 36 84 90 120 150 156 204 216 234 240 | 1123839209814 |
©2024 Tomáš Brada