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= 1025388963784620257 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 6 12 6 6 30 30 46 32 46 30 30 6 6 12 6 26 (?)
an: 0 26 32 44 50 56 86 116 162 194 240 270 300 306 312 324 330 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: stoneageman
db: batch=76, k=18, 26 6 12 6 6 30 30 46 32
dn: 0 26 6 12 6 6 30 30 46 32 46 30 30 6 6 12 6 26 (?)
an: 0 26 32 44 50 56 86 116 162 194 240 270 300 306 312 324 330 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: stoneageman
db: batch=76, k=18, 26 6 12 6 6 30 30 46 32
| SPT(16) | 1025388004403031781 | 0 10 36 40 42 156 166 178 240 252 262 376 378 382 408 418 | -959381588476 |
| SPT(16) | 1025388123863254639 | 0 4 22 28 64 78 102 108 124 130 154 168 204 210 228 232 | -839921365618 |
| SPT(16) | 1025388376359983653 | 0 6 24 36 54 70 76 94 96 114 120 136 154 166 184 190 | -587424636604 |
| STPT(10) | 1025388545922711071 | 0 2 6 8 48 50 90 92 96 98 | -417861909186 |
| STPT(10) | 1025388685806201929 | 0 2 42 44 60 62 78 80 120 122 | -277978418328 |
| SPT(16) | 1025388785065392491 | 0 50 162 168 176 206 210 212 336 338 342 372 380 386 498 548 | -178719227766 |
| SPT(16) | 1025389185830655937 | 0 70 102 126 144 156 162 232 264 334 340 352 370 394 426 496 | 222046035680 |
| SPT(16) | 1025389274264250121 | 0 18 42 72 76 106 118 132 226 240 252 282 286 316 340 358 | 310479629864 |
| SPT(18) | 1025389319221350887 | 0 12 56 74 84 96 126 150 182 234 266 290 320 332 342 360 404 416 | 355436730630 |
| STPT(10) | 1025389337851648541 | 0 2 30 32 78 80 126 128 156 158 | 374067028284 |
| SPT(16) | 1025389426095396553 | 0 16 34 60 66 70 88 90 154 156 174 178 184 210 228 244 | 462310776296 |
©2024 Tomáš Brada