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= 668099103225399491 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 16 20 4 18 26 4 68 4 26 18 4 20 16 2 (?)
an: 0 2 18 38 42 60 86 90 158 162 188 206 210 230 246 248
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: UBT - Timbo
db: batch=72, k=16, 2 16 20 4 18 26 4 68
dn: 0 2 16 20 4 18 26 4 68 4 26 18 4 20 16 2 (?)
an: 0 2 18 38 42 60 86 90 158 162 188 206 210 230 246 248
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: UBT - Timbo
db: batch=72, k=16, 2 16 20 4 18 26 4 68
| TPT(12) | 668098903851462689 | 0 2 90 92 102 104 132 134 180 182 240 242 | -199373936802 |
| SPT(16) | 668098993538615687 | 0 12 72 86 104 114 116 132 164 180 182 192 210 224 284 296 | -109686783804 |
| TPT(12) | 668098996324082801 | 0 2 90 92 126 128 186 188 216 218 228 230 | -106901316690 |
| TPT(12) | 668099012660276201 | 0 2 30 32 96 98 168 170 408 410 420 422 | -90565123290 |
| TPT(12) | 668099026188638267 | 0 2 12 14 60 62 84 86 150 152 210 212 | -77036761224 |
| TPT(12) | 668099053502650247 | 0 2 132 134 252 254 294 296 330 332 342 344 | -49722749244 |
| SPT(18) | 668099156731792237 | 0 36 60 84 90 102 114 126 132 184 190 202 214 226 232 256 280 316 | 53506392746 |
| SPT(16) | 668099205706632157 | 0 40 54 64 94 156 162 210 316 364 370 432 462 472 486 526 | 102481232666 |
| STPT(10) | 668099238086441879 | 0 2 48 50 90 92 132 134 180 182 | 134861042388 |
| TPT(12) | 668099281343633297 | 0 2 72 74 270 272 294 296 462 464 534 536 | 178118233806 |
| TPT(12) | 668099329639632419 | 0 2 12 14 18 20 90 92 102 104 138 140 | 226414232928 |
©2024 Tomáš Brada