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= 3309259042397734319 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 46 2 40 30 20 16 14 6 76 6 14 16 20 30 40 2 46 14 (?)
an: 0 14 60 62 102 132 152 168 182 188 264 270 284 300 320 350 390 392 438 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Penguin
db: batch=83, k=20, 14 46 2 40 30 20 16 14 6 76
dn: 0 14 46 2 40 30 20 16 14 6 76 6 14 16 20 30 40 2 46 14 (?)
an: 0 14 60 62 102 132 152 168 182 188 264 270 284 300 320 350 390 392 438 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Penguin
db: batch=83, k=20, 14 46 2 40 30 20 16 14 6 76
| STPT(10) | 3309257771203683329 | 0 2 18 20 30 32 42 44 60 62 | -1271194050990 |
| TPT(14) | 3309257927190014717 | 0 2 30 32 54 56 150 152 162 164 192 194 240 242 | -1115207719602 |
| STPT(10) | 3309258220549541957 | 0 2 54 56 72 74 90 92 144 146 | -821848192362 |
| STPT(10) | 3309258422593193171 | 0 2 6 8 48 50 90 92 96 98 | -619804541148 |
| TPT(14) | 3309258493139161097 | 0 2 12 14 54 56 210 212 300 302 402 404 474 476 | -549258573222 |
| STPT(10) | 3309258608375586071 | 0 2 6 8 18 20 30 32 36 38 | -434022148248 |
| STPT(10) | 3309259103963161169 | 0 2 18 20 30 32 42 44 60 62 | 61565426850 |
| SPT(16) | 3309259504955322647 | 0 24 26 32 42 80 144 192 284 332 396 434 444 450 452 476 | 462557588328 |
| SPT(16) | 3309259593011308987 | 0 22 36 64 72 84 96 112 114 130 142 154 162 190 204 226 | 550613574668 |
| SPT(16) | 3309259899959947103 | 0 14 20 48 84 98 120 224 234 338 360 374 410 438 444 458 | 857562212784 |
| SPT(13) | 3309260582425402109 | 0 18 42 60 72 102 120 138 168 180 198 222 240 | 1540027667790 |
©2024 Tomáš Brada