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= 2121399818177431247 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 12 18 4 18 20 10 128 10 20 18 4 18 12 2 (?)
an: 0 2 14 32 36 54 74 84 212 222 242 260 264 282 294 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: vaughan
db: batch=80, k=16, 2 12 18 4 18 20 10 128
dn: 0 2 12 18 4 18 20 10 128 10 20 18 4 18 12 2 (?)
an: 0 2 14 32 36 54 74 84 212 222 242 260 264 282 294 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: vaughan
db: batch=80, k=16, 2 12 18 4 18 20 10 128
| SPT(16) | 2121398549892205811 | 0 6 42 90 120 152 170 210 308 348 366 398 428 476 512 518 | -1268285225436 |
| SPT(13) | 2121398663786720753 | 0 18 24 54 78 108 144 180 210 234 264 270 288 | -1154390710494 |
| SPT(16) | 2121399124189298483 | 0 6 18 48 54 110 134 204 290 360 384 440 446 476 488 494 | -693988132764 |
| SPT(16) | 2121399218414635979 | 0 24 54 92 122 138 158 164 198 204 224 240 270 308 338 362 | -599762795268 |
| STPT(10) | 2121399235703466539 | 0 2 18 20 30 32 42 44 60 62 | -582473964708 |
| SPT(16) | 2121399321871374709 | 0 10 108 154 184 198 202 220 222 240 244 258 288 334 432 442 | -496306056538 |
| STPT(10) | 2121400162394932421 | 0 2 30 32 60 62 90 92 120 122 | 344217501174 |
| SPT(16) | 2121400308357055279 | 0 12 60 78 88 100 124 130 162 168 192 204 214 232 280 292 | 490179624032 |
| SPT(16) | 2121400315912162331 | 0 18 90 98 138 146 170 176 222 228 252 260 300 308 380 398 | 497734731084 |
| STPT(10) | 2121400662649358171 | 0 2 6 8 48 50 90 92 96 98 | 844471926924 |
| STPT(10) | 2121401092706929289 | 0 2 12 14 90 92 168 170 180 182 | 1274529498042 |
©2024 Tomáš Brada