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= 1921349194390464149 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 24 20 18 18 40 90 44 4 44 90 40 18 18 20 24 (?)
an: 0 24 44 62 80 120 210 254 258 302 392 432 450 468 488 512
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: JZD
db: batch=80, k=16, 24 20 18 18 40 90 44 4
dn: 0 24 20 18 18 40 90 44 4 44 90 40 18 18 20 24 (?)
an: 0 24 44 62 80 120 210 254 258 302 392 432 450 468 488 512
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: JZD
db: batch=80, k=16, 24 20 18 18 40 90 44 4
| STPT(10) | 1921347926667261689 | 0 2 42 44 60 62 78 80 120 122 | -1267723202460 |
| SPT(16) | 1921348225066043311 | 0 28 48 70 108 126 142 160 168 186 202 220 258 280 300 328 | -969324420838 |
| SPT(16) | 1921348370395600871 | 0 32 60 72 102 110 152 158 252 258 300 308 338 350 378 410 | -823994863278 |
| SPT(16) | 1921348488504601901 | 0 2 30 50 68 72 110 120 128 138 176 180 198 218 246 248 | -705885862248 |
| STPT(10) | 1921348898252491619 | 0 2 18 20 30 32 42 44 60 62 | -296137972530 |
| STPT(12) | 1921349035437361247 | 0 2 12 14 42 44 102 104 132 134 144 146 | -158953102902 |
| SPT(16) | 1921349354327635759 | 0 24 108 118 204 220 268 304 384 420 468 484 570 580 664 688 | 159937171610 |
| STPT(10) | 1921349451550715567 | 0 2 12 14 132 134 252 254 264 266 | 257160251418 |
| TPT(14) | 1921349939035017107 | 0 2 84 86 114 116 210 212 240 242 372 374 420 422 | 744644552958 |
| STPT(10) | 1921349964888618947 | 0 2 42 44 72 74 102 104 144 146 | 770498154798 |
| TPT(14) | 1921350342731295407 | 0 2 114 116 150 152 180 182 222 224 282 284 372 374 | 1148340831258 |
©2024 Tomáš Brada