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= 2141983562176721573 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 20 6 30 46 36 12 158 12 36 46 30 6 20 18 (?)
an: 0 18 38 44 74 120 156 168 326 338 374 420 450 456 476 494
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: conf [MM]
db: batch=80, k=16, 18 20 6 30 46 36 12 158
dn: 0 18 20 6 30 46 36 12 158 12 36 46 30 6 20 18 (?)
an: 0 18 38 44 74 120 156 168 326 338 374 420 450 456 476 494
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: conf [MM]
db: batch=80, k=16, 18 20 6 30 46 36 12 158
| SPT(16) | 2141981477862985679 | 0 8 20 60 78 104 140 194 204 258 294 320 338 378 390 398 | -2084313735894 |
| SPT(16) | 2141981785737173951 | 0 18 30 36 110 116 128 138 260 270 282 288 362 368 380 398 | -1776439547622 |
| SPT(16) | 2141982128098366987 | 0 42 60 72 76 94 130 142 144 156 192 210 214 226 244 286 | -1434078354586 |
| SPT(16) | 2141982376286377543 | 0 48 66 76 106 150 190 210 226 246 286 330 360 370 388 436 | -1185890344030 |
| STPT(10) | 2141982978922544999 | 0 2 48 50 90 92 132 134 180 182 | -583254176574 |
| STPT(10) | 2141983214990206277 | 0 2 30 32 42 44 54 56 84 86 | -347186515296 |
| SPT(16) | 2141983673907665491 | 0 18 36 52 70 78 96 138 280 322 340 348 366 382 400 418 | 111730943918 |
| STPT(10) | 2141983897328945609 | 0 2 30 32 60 62 90 92 120 122 | 335152224036 |
| STPT(10) | 2141984074068712199 | 0 2 18 20 30 32 42 44 60 62 | 511891990626 |
| SPT(16) | 2141984448855854227 | 0 30 114 130 154 184 190 232 234 276 282 312 336 352 436 466 | 886679132654 |
| SPT(16) | 2141984532662445923 | 0 14 44 74 134 138 158 168 170 180 200 204 264 294 324 338 | 970485724350 |
©2024 Tomáš Brada