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= 1922485643706711493 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 2 30 22 6 84 26 12 28 12 26 84 6 22 30 2 16 (?)
an: 0 16 18 48 70 76 160 186 198 226 238 264 348 354 376 406 408 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: wadesworld18
db: batch=80, k=18, 16 2 30 22 6 84 26 12 28
dn: 0 16 2 30 22 6 84 26 12 28 12 26 84 6 22 30 2 16 (?)
an: 0 16 18 48 70 76 160 186 198 226 238 264 348 354 376 406 408 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: wadesworld18
db: batch=80, k=18, 16 2 30 22 6 84 26 12 28
| STPT(10) | 1922485059903706841 | 0 2 6 8 48 50 90 92 96 98 | -583803004652 |
| SPT(18) | 1922485068319934101 | 0 18 22 36 42 70 112 180 222 256 298 366 408 436 442 456 460 478 | -575386777392 |
| STPT(12) | 1922485100315042759 | 0 2 12 14 60 62 150 152 198 200 210 212 | -543391668734 |
| SPT(16) | 1922485278641801201 | 0 48 60 86 110 122 126 168 170 212 216 228 252 278 290 338 | -365064910292 |
| SPT(16) | 1922485347246382333 | 0 46 64 90 174 186 198 226 288 316 328 340 424 450 468 514 | -296460329160 |
| SPT(16) | 1922485393822646773 | 0 66 154 184 190 274 280 310 330 360 366 450 456 486 574 640 | -249884064720 |
| SPT(16) | 1922485761030990839 | 0 24 50 68 92 110 134 194 258 318 342 360 384 402 428 452 | 117324279346 |
| TPT(14) | 1922485763842091267 | 0 2 72 74 84 86 120 122 180 182 210 212 222 224 | 120135379774 |
| STPT(10) | 1922485921167783017 | 0 2 54 56 72 74 90 92 144 146 | 277461071524 |
| STPT(10) | 1922486145643126247 | 0 2 30 32 60 62 90 92 120 122 | 501936414754 |
| TPT(14) | 1922486175477914819 | 0 2 42 44 48 50 168 170 180 182 318 320 342 344 | 531771203326 |
©2024 Tomáš Brada