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= 2121405508587603881 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 36 12 6 14 48 18 46 18 48 14 6 12 36 12 (?)
an: 0 12 48 60 66 80 128 146 192 210 258 272 278 290 326 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Time_Traveler
db: batch=80, k=16, 12 36 12 6 14 48 18 46
dn: 0 12 36 12 6 14 48 18 46 18 48 14 6 12 36 12 (?)
an: 0 12 48 60 66 80 128 146 192 210 258 272 278 290 326 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Time_Traveler
db: batch=80, k=16, 12 36 12 6 14 48 18 46
| SPT(18) | 2121403595375746403 | 0 8 36 116 128 194 236 270 320 354 404 438 480 546 558 638 666 674 | -1913211857478 |
| SPT(16) | 2121403701057941239 | 0 24 34 42 60 90 120 148 174 202 232 262 280 288 298 322 | -1807529662642 |
| SPT(16) | 2121403725252656969 | 0 12 62 68 78 90 104 108 134 138 152 164 174 180 230 242 | -1783334946912 |
| TPT(14) | 2121404327256552719 | 0 2 42 44 108 110 120 122 168 170 192 194 258 260 | -1181331051162 |
| SPT(16) | 2121404800797901571 | 0 18 36 96 110 128 156 168 170 182 210 228 242 302 320 338 | -707789702310 |
| STPT(10) | 2121405289068005951 | 0 2 6 8 48 50 90 92 96 98 | -219519597930 |
| SPT(16) | 2121406192297552691 | 0 12 62 72 126 146 170 182 186 198 222 242 296 306 356 368 | 683709948810 |
| SPT(16) | 2121406540668733729 | 0 10 108 112 138 178 180 222 250 292 294 334 360 364 462 472 | 1032081129848 |
| TPT(14) | 2121407417312967989 | 0 2 102 104 240 242 252 254 270 272 282 284 342 344 | 1908725364108 |
| STPT(10) | 2121407451552645029 | 0 2 12 14 90 92 168 170 180 182 | 1942965041148 |
| STPT(10) | 2121407833307822921 | 0 2 36 38 78 80 120 122 156 158 | 2324720219040 |
©2024 Tomáš Brada