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= 2173782680115864703 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 84 12 6 50 52 18 2 18 52 50 6 12 84 4 (?)
an: 0 4 88 100 106 156 208 226 228 246 298 348 354 366 450 454
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Penguin
db: batch=81, k=16, 4 84 12 6 50 52 18 2
dn: 0 4 84 12 6 50 52 18 2 18 52 50 6 12 84 4 (?)
an: 0 4 88 100 106 156 208 226 228 246 298 348 354 366 450 454
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Penguin
db: batch=81, k=16, 4 84 12 6 50 52 18 2
| STPT(10) | 2173781657866824329 | 0 2 18 20 30 32 42 44 60 62 | -1022249040374 |
| STPT(10) | 2173781734360554359 | 0 2 18 20 30 32 42 44 60 62 | -945755310344 |
| STPT(10) | 2173781903763914531 | 0 2 6 8 48 50 90 92 96 98 | -776351950172 |
| SPT(16) | 2173782009418095431 | 0 20 38 66 78 110 120 158 210 248 258 290 302 330 348 368 | -670697769272 |
| STPT(10) | 2173782424950625031 | 0 2 6 8 48 50 90 92 96 98 | -255165239672 |
| STPT(10) | 2173782586381451207 | 0 2 30 32 42 44 54 56 84 86 | -93734413496 |
| STPT(10) | 2173782781261094207 | 0 2 12 14 42 44 72 74 84 86 | 101145229504 |
| STPT(10) | 2173782998717060711 | 0 2 30 32 78 80 126 128 156 158 | 318601196008 |
| STPT(10) | 2173783137396983921 | 0 2 6 8 48 50 90 92 96 98 | 457281119218 |
| SPT(16) | 2173783218833866169 | 0 12 32 48 50 54 60 62 180 182 188 192 194 210 230 242 | 538718001466 |
| SPT(16) | 2173783282880588789 | 0 2 62 72 102 152 174 194 258 278 300 350 380 390 450 452 | 602764724086 |
©2024 Tomáš Brada