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Prime Tuple Database
Prime p0= 1551465318065901547 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 20 6 36 30 60 6 4 44 4 6 60 30 36 6 20 4 (?)
an: 0 4 24 30 66 96 156 162 166 210 214 220 280 310 346 352 372 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: xii5ku
db: batch=78, k=18, 4 20 6 36 30 60 6 4 44
dn: 0 4 20 6 36 30 60 6 4 44 4 6 60 30 36 6 20 4 (?)
an: 0 4 24 30 66 96 156 162 166 210 214 220 280 310 346 352 372 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: xii5ku
db: batch=78, k=18, 4 20 6 36 30 60 6 4 44
| STPT(10) | 1551464432756883941 | 0 2 6 8 18 20 30 32 36 38 | -885309017606 |
| STPT(10) | 1551464481607972037 | 0 2 12 14 42 44 72 74 84 86 | -836457929510 |
| STPT(10) | 1551464716381849439 | 0 2 18 20 30 32 42 44 60 62 | -601684052108 |
| SPT(16) | 1551465021813012749 | 0 14 32 48 60 114 120 128 174 182 188 242 254 270 288 302 | -296252888798 |
| STPT(10) | 1551465182676244007 | 0 2 12 14 42 44 72 74 84 86 | -135389657540 |
| STPT(10) | 1551465240947944079 | 0 2 18 20 30 32 42 44 60 62 | -77117957468 |
| SPT(16) | 1551466050592122299 | 0 68 78 120 138 152 194 252 320 378 420 434 452 494 504 572 | 732526220752 |
| SPT(13) | 1551466430530331981 | 0 72 78 120 138 150 180 210 222 240 282 288 360 | 1112464430434 |
| STPT(10) | 1551466586173107101 | 0 2 36 38 78 80 120 122 156 158 | 1268107205554 |
| TPT(14) | 1551466602295130501 | 0 2 120 122 126 128 156 158 168 170 210 212 246 248 | 1284229228954 |
| STPT(10) | 1551466624725732269 | 0 2 18 20 60 62 102 104 120 122 | 1306659830722 |
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