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Prime Tuple Database
Prime p0= 1691488581511485529 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 20 22 48 8 12 22 44 46 44 22 12 8 48 22 20 22 (?)
an: 0 22 42 64 112 120 132 154 198 244 288 310 322 330 378 400 420 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: CoolAtchOk
db: batch=79, k=18, 22 20 22 48 8 12 22 44 46
dn: 0 22 20 22 48 8 12 22 44 46 44 22 12 8 48 22 20 22 (?)
an: 0 22 42 64 112 120 132 154 198 244 288 310 322 330 378 400 420 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: CoolAtchOk
db: batch=79, k=18, 22 20 22 48 8 12 22 44 46
| STPT(10) | 1691486622519301841 | 0 2 36 38 78 80 120 122 156 158 | -1958992183688 |
| STPT(10) | 1691486956954550867 | 0 2 42 44 72 74 102 104 144 146 | -1624556934662 |
| SPT(16) | 1691487465844429711 | 0 40 120 138 178 216 240 276 292 328 352 390 430 448 528 568 | -1115667055818 |
| SPT(16) | 1691487597495222533 | 0 56 68 86 90 108 180 194 210 224 296 314 318 336 348 404 | -984016262996 |
| STPT(10) | 1691487959909354909 | 0 2 78 80 120 122 162 164 240 242 | -621602130620 |
| STPT(10) | 1691488371445239461 | 0 2 6 8 48 50 90 92 96 98 | -210066246068 |
| STPT(10) | 1691488763800051421 | 0 2 6 8 18 20 30 32 36 38 | 182288565892 |
| SPT(16) | 1691488904273401657 | 0 30 40 42 54 76 114 142 144 172 210 232 244 246 256 286 | 322761916128 |
| STPT(10) | 1691489029842152069 | 0 2 12 14 90 92 168 170 180 182 | 448330666540 |
| TPT(14) | 1691489143992999647 | 0 2 30 32 60 62 90 92 102 104 162 164 174 176 | 562481514118 |
| STPT(10) | 1691489153860610009 | 0 2 12 14 90 92 168 170 180 182 | 572349124480 |
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