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= 2278720809203648533 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 24 24 6 54 30 26 40 26 30 54 6 24 24 16 (?)
an: 0 16 40 64 70 124 154 180 220 246 276 330 336 360 384 400
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 400
Found by: JayPi
db: batch=81, k=16, 16 24 24 6 54 30 26 40
dn: 0 16 24 24 6 54 30 26 40 26 30 54 6 24 24 16 (?)
an: 0 16 40 64 70 124 154 180 220 246 276 330 336 360 384 400
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 400
Found by: JayPi
db: batch=81, k=16, 16 24 24 6 54 30 26 40
| SPT(16) | 2278719609724447049 | 0 12 14 32 44 54 62 84 128 150 158 168 180 198 200 212 | -1199479201484 |
| SPT(16) | 2278719783164963597 | 0 50 96 110 114 116 134 140 216 222 240 242 246 260 306 356 | -1026038684936 |
| SPT(16) | 2278719926679452803 | 0 30 40 70 96 106 108 154 180 226 228 238 264 294 304 334 | -882524195730 |
| STPT(10) | 2278720233277460801 | 0 2 6 8 48 50 90 92 96 98 | -575926187732 |
| SPT(20) | 2278720559977955623 | 0 4 18 60 106 210 256 286 288 334 420 466 468 498 544 648 694 736 750 754 | -249225692910 |
| STPT(10) | 2278720570758153017 | 0 2 60 62 72 74 84 86 144 146 | -238445495516 |
| STPT(10) | 2278720976993330057 | 0 2 24 26 42 44 60 62 84 86 | 167789681524 |
| SPT(16) | 2278721018160576859 | 0 60 90 94 112 184 210 220 234 244 270 342 360 364 394 454 | 208956928326 |
| STPT(10) | 2278721525420122397 | 0 2 24 26 42 44 60 62 84 86 | 716216473864 |
| STPT(10) | 2278721564294214461 | 0 2 36 38 78 80 120 122 156 158 | 755090565928 |
| SPT(16) | 2278721696371934843 | 0 50 80 86 120 138 194 198 206 210 266 284 318 324 354 404 | 887168286310 |
©2024 Tomáš Brada