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= 2181978684926743987 starts a
Symmetric tuple of 13 consecutive primes (SPT).
dn: 0 36 24 42 78 6 60 60 6 78 42 24 36 (?)
an: 0 36 60 102 180 186 246 306 312 390 432 456 492
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 492
Found by: [SG-FC] hl
db: batch=81, k=13, 36 24 42 78 6 60
dn: 0 36 24 42 78 6 60 60 6 78 42 24 36 (?)
an: 0 36 60 102 180 186 246 306 312 390 432 456 492
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 492
Found by: [SG-FC] hl
db: batch=81, k=13, 36 24 42 78 6 60
| STPT(10) | 2181977247641974301 | 0 2 36 38 78 80 120 122 156 158 | -1437284769686 |
| SPT(16) | 2181977337657019657 | 0 24 72 94 132 172 184 186 250 252 264 304 342 364 412 436 | -1347269724330 |
| STPT(10) | 2181977667731508629 | 0 2 48 50 90 92 132 134 180 182 | -1017195235358 |
| SPT(16) | 2181977718954464191 | 0 12 18 52 66 76 82 138 160 216 222 232 246 280 286 298 | -965972279796 |
| STPT(10) | 2181978220392852821 | 0 2 36 38 78 80 120 122 156 158 | -464533891166 |
| STPT(10) | 2181978579503133527 | 0 2 30 32 42 44 54 56 84 86 | -105423610460 |
| STPT(10) | 2181978793202194661 | 0 2 96 98 138 140 180 182 276 278 | 108275450674 |
| SPT(16) | 2181978959744040343 | 0 84 94 108 144 160 190 214 234 258 288 304 340 354 364 448 | 274817296356 |
| SPT(16) | 2181979187417449843 | 0 16 30 54 78 96 118 156 208 246 268 286 310 334 348 364 | 502490705856 |
| SPT(16) | 2181979619133189719 | 0 2 20 30 62 74 84 120 152 188 198 210 242 252 270 272 | 934206445732 |
| TPT(16) | 2181979765743406829 | 0 2 90 92 102 104 168 170 222 224 228 230 252 254 258 260 | 1080816662842 |
©2024 Tomáš Brada