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Prime Tuple Database
Prime p0= 990668077812914707 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 6 10 68 4 6 12 38 16 38 12 6 4 68 10 6 6 (?)
an: 0 6 12 22 90 94 100 112 150 166 204 216 222 226 294 304 310 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Theadalus
db: batch=76, k=18, 6 6 10 68 4 6 12 38 16
dn: 0 6 6 10 68 4 6 12 38 16 38 12 6 4 68 10 6 6 (?)
an: 0 6 12 22 90 94 100 112 150 166 204 216 222 226 294 304 310 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Theadalus
db: batch=76, k=18, 6 6 10 68 4 6 12 38 16
| STPT(10) | 990667009117989701 | 0 2 36 38 78 80 120 122 156 158 | -1068694925006 |
| STPT(10) | 990667267361993951 | 0 2 36 38 78 80 120 122 156 158 | -810450920756 |
| SPT(16) | 990667281950884997 | 0 44 50 56 96 114 140 186 194 240 266 284 324 330 336 380 | -795862029710 |
| STPT(10) | 990667573047866687 | 0 2 30 32 42 44 54 56 84 86 | -504765048020 |
| STPT(10) | 990667603910881607 | 0 2 60 62 72 74 84 86 144 146 | -473902033100 |
| SPT(16) | 990667839293698099 | 0 10 30 52 58 108 118 120 232 234 244 294 300 322 342 352 | -238519216608 |
| TPT(14) | 990668350930520849 | 0 2 108 110 138 140 198 200 240 242 252 254 270 272 | 273117606142 |
| SPT(16) | 990668558819805011 | 0 12 18 38 102 132 180 210 248 278 326 356 420 440 446 458 | 481006890304 |
| SPT(16) | 990668661706318447 | 0 30 66 94 100 130 144 202 234 292 306 336 342 370 406 436 | 583893403740 |
| STPT(10) | 990668790877815947 | 0 2 60 62 72 74 84 86 144 146 | 713064901240 |
| STPT(10) | 990669060287069489 | 0 2 18 20 30 32 42 44 60 62 | 982474154782 |
©2024 Tomáš Brada