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= 1208302310366978857 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 26 30 60 66 24 52 32 52 24 66 60 30 26 4 (?)
an: 0 4 30 60 120 186 210 262 294 346 370 436 496 526 552 556
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: xii5ku
db: batch=77, k=16, 4 26 30 60 66 24 52 32
dn: 0 4 26 30 60 66 24 52 32 52 24 66 60 30 26 4 (?)
an: 0 4 30 60 120 186 210 262 294 346 370 436 496 526 552 556
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: xii5ku
db: batch=77, k=16, 4 26 30 60 66 24 52 32
| SPT(16) | 1208301302745904973 | 0 6 20 48 78 140 146 158 228 240 246 308 338 366 380 386 | -1007621073884 |
| STPT(10) | 1208301331131738587 | 0 2 42 44 72 74 102 104 144 146 | -979235240270 |
| STPT(10) | 1208301528372010937 | 0 2 42 44 72 74 102 104 144 146 | -781994967920 |
| SPT(16) | 1208301775998115243 | 0 70 118 154 168 174 190 216 268 294 310 316 330 366 414 484 | -534368863614 |
| SPT(16) | 1208302000925180921 | 0 18 30 36 56 62 78 92 96 110 126 132 152 158 170 188 | -309441797936 |
| SPT(16) | 1208302270424035643 | 0 6 26 96 168 180 218 230 246 258 296 308 380 450 470 476 | -39942943214 |
| SPT(16) | 1208302436170285877 | 0 32 36 56 116 122 150 152 210 212 240 246 306 326 330 362 | 125803307020 |
| STPT(12) | 1208302518008942219 | 0 2 12 14 42 44 48 50 78 80 90 92 | 207641963362 |
| STPT(10) | 1208302605589846841 | 0 2 6 8 48 50 90 92 96 98 | 295222867984 |
| STPT(10) | 1208303358758196521 | 0 2 6 8 18 20 30 32 36 38 | 1048391217664 |
| STPT(10) | 1208303527475314091 | 0 2 6 8 48 50 90 92 96 98 | 1217108335234 |
©2024 Tomáš Brada