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= 1950422197903263521 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 16 66 30 42 2 40 44 40 2 42 30 66 16 26 (?)
an: 0 26 42 108 138 180 182 222 266 306 308 350 380 446 462 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=80, k=16, 26 16 66 30 42 2 40 44
dn: 0 26 16 66 30 42 2 40 44 40 2 42 30 66 16 26 (?)
an: 0 26 42 108 138 180 182 222 266 306 308 350 380 446 462 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=80, k=16, 26 16 66 30 42 2 40 44
| STPT(10) | 1950421059000860777 | 0 2 60 62 102 104 144 146 204 206 | -1138902402744 |
| SPT(16) | 1950421158740776283 | 0 30 56 60 78 84 108 134 150 176 200 206 224 228 254 284 | -1039162487238 |
| STPT(10) | 1950421167497575457 | 0 2 24 26 42 44 60 62 84 86 | -1030405688064 |
| SPT(18) | 1950421422472478399 | 0 20 152 168 182 192 230 234 272 300 338 342 380 390 404 420 552 572 | -775430785122 |
| STPT(10) | 1950421564262632187 | 0 2 24 26 42 44 60 62 84 86 | -633640631334 |
| STPT(10) | 1950421761143148407 | 0 2 72 74 102 104 132 134 204 206 | -436760115114 |
| STPT(10) | 1950422198558435279 | 0 2 18 20 30 32 42 44 60 62 | 655171758 |
| SPT(16) | 1950422225627499521 | 0 50 60 78 126 132 200 210 248 258 326 332 380 398 408 458 | 27724236000 |
| STPT(10) | 1950422792921789309 | 0 2 12 14 30 32 48 50 60 62 | 595018525788 |
| STPT(10) | 1950423119744720219 | 0 2 18 20 30 32 42 44 60 62 | 921841456698 |
| STPT(10) | 1950423949315561397 | 0 2 12 14 42 44 72 74 84 86 | 1751412297876 |
©2024 Tomáš Brada