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= 221069279068463363 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 8 22 20 42 6 30 4 30 6 42 20 22 8 18 (?)
an: 0 18 26 48 68 110 116 146 150 180 186 228 248 270 278 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Michael Goetz
db: batch=69, k=16, 18 8 22 20 42 6 30 4
dn: 0 18 8 22 20 42 6 30 4 30 6 42 20 22 8 18 (?)
an: 0 18 26 48 68 110 116 146 150 180 186 228 248 270 278 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Michael Goetz
db: batch=69, k=16, 18 8 22 20 42 6 30 4
| SPT(16) | 221069180175938329 | 0 4 30 58 148 162 184 214 228 258 280 294 384 412 438 442 | -98892525034 |
| TPT(12) | 221069193021845417 | 0 2 12 14 54 56 60 62 252 254 324 326 | -86046617946 |
| SPT(14) | 221069219826408781 | 0 46 78 130 136 142 226 282 366 372 378 430 462 508 | -59242054582 |
| SPT(14) | 221069229695348981 | 0 48 50 122 168 188 198 260 270 290 336 408 410 458 | -49373114382 |
| SPT(14) | 221069252170631861 | 0 12 36 38 50 62 68 120 126 138 150 152 176 188 | -26897831502 |
| TPT(14) | 221069256353394131 | 0 2 18 20 126 128 138 140 156 158 306 308 366 368 | -22715069232 |
| TPT(12) | 221069294403025697 | 0 2 114 116 222 224 360 362 432 434 492 494 | 15334562334 |
| TPT(12) | 221069337210070367 | 0 2 30 32 72 74 144 146 270 272 342 344 | 58141607004 |
| SPT(14) | 221069345224701143 | 0 8 86 140 150 158 186 188 216 224 234 288 366 374 | 66156237780 |
| SPT(14) | 221069348517499241 | 0 12 18 42 168 170 270 278 378 380 506 530 536 548 | 69449035878 |
| SPT(14) | 221069360318836147 | 0 52 54 70 76 82 112 114 144 150 156 172 174 226 | 81250372784 |
©2024 Tomáš Brada