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= 1231519454907741211 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 76 8 22 24 6 24 42 2 42 24 6 24 22 8 76 66 (?)
an: 0 66 142 150 172 196 202 226 268 270 312 336 342 366 388 396 472 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Megacruncher
db: batch=77, k=18, 66 76 8 22 24 6 24 42 2
dn: 0 66 76 8 22 24 6 24 42 2 42 24 6 24 22 8 76 66 (?)
an: 0 66 142 150 172 196 202 226 268 270 312 336 342 366 388 396 472 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Megacruncher
db: batch=77, k=18, 66 76 8 22 24 6 24 42 2
| TPT(14) | 1231517397271969811 | 0 2 108 110 180 182 210 212 258 260 300 302 330 332 | -2057635771400 |
| SPT(16) | 1231517451926726221 | 0 10 28 46 48 78 96 126 130 160 178 208 210 228 246 256 | -2002981014990 |
| STPT(10) | 1231517883328584167 | 0 2 30 32 42 44 54 56 84 86 | -1571579157044 |
| SPT(16) | 1231518360665069419 | 0 48 108 118 120 130 150 180 202 232 252 262 264 274 334 382 | -1094242671792 |
| STPT(10) | 1231518416093093657 | 0 2 12 14 42 44 72 74 84 86 | -1038814647554 |
| SPT(16) | 1231519149827771821 | 0 22 60 78 136 156 186 190 198 202 232 252 310 328 366 388 | -305079969390 |
| STPT(10) | 1231519621581085349 | 0 2 42 44 60 62 78 80 120 122 | 166673344138 |
| SPT(16) | 1231519766333622593 | 0 14 20 84 86 128 144 156 188 200 216 258 260 324 330 344 | 311425881382 |
| STPT(10) | 1231519788076102529 | 0 2 12 14 90 92 168 170 180 182 | 333168361318 |
| TPT(14) | 1231519809243503651 | 0 2 48 50 126 128 180 182 210 212 240 242 300 302 | 354335762440 |
| STPT(10) | 1231519810147867307 | 0 2 12 14 42 44 72 74 84 86 | 355240126096 |
©2024 Tomáš Brada