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= 281921191539728861 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 30 2 18 42 6 30 22 30 6 42 18 2 30 (?)
an: 0 30 32 50 92 98 128 150 180 186 228 246 248 278
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 30 2 18 42 6 30 22
dn: 0 30 2 18 42 6 30 22 30 6 42 18 2 30 (?)
an: 0 30 32 50 92 98 128 150 180 186 228 246 248 278
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 30 2 18 42 6 30 22
| SPT(14) | 281921140421222011 | 0 30 168 198 208 216 220 306 310 318 328 358 496 526 | -51118506850 |
| SPT(14) | 281921149390032847 | 0 16 22 24 102 172 232 234 294 364 442 444 450 466 | -42149696014 |
| STPT(10) | 281921154841058219 | 0 2 12 14 90 92 168 170 180 182 | -36698670642 |
| SPT(14) | 281921172738020293 | 0 18 46 48 76 106 118 246 258 288 316 318 346 364 | -18801708568 |
| TPT(12) | 281921175204729161 | 0 2 48 50 78 80 90 92 126 128 138 140 | -16334999700 |
| STPT(10) | 281921177968452179 | 0 2 78 80 150 152 222 224 300 302 | -13571276682 |
| SPT(14) | 281921198033141057 | 0 6 30 56 96 132 146 216 230 266 306 332 356 362 | 6493412196 |
| TPT(12) | 281921211939903167 | 0 2 60 62 102 104 144 146 162 164 210 212 | 20400174306 |
| STPT(10) | 281921215020712637 | 0 2 30 32 42 44 54 56 84 86 | 23480983776 |
| SPT(14) | 281921223016363949 | 0 14 20 30 42 72 84 98 110 140 152 162 168 182 | 31476635088 |
| SPT(14) | 281921230702097269 | 0 40 64 84 100 108 132 310 334 342 358 378 402 442 | 39162368408 |
©2024 Tomáš Brada