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Prime Tuple Database
Prime p0= 2164198370988197849 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 6 30 6 86 54 16 14 16 2 16 14 16 54 86 6 30 6 12 (?)
an: 0 12 18 48 54 140 194 210 224 240 242 258 272 288 342 428 434 464 470 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Landjunge
db: batch=81, k=20, 12 6 30 6 86 54 16 14 16 2
dn: 0 12 6 30 6 86 54 16 14 16 2 16 14 16 54 86 6 30 6 12 (?)
an: 0 12 18 48 54 140 194 210 224 240 242 258 272 288 342 428 434 464 470 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Landjunge
db: batch=81, k=20, 12 6 30 6 86 54 16 14 16 2
| STPT(10) | 2164197122054529347 | 0 2 30 32 60 62 90 92 120 122 | -1248933668502 |
| STPT(10) | 2164197185019976859 | 0 2 18 20 30 32 42 44 60 62 | -1185968220990 |
| STPT(10) | 2164197514027238741 | 0 2 6 8 18 20 30 32 36 38 | -856960959108 |
| STPT(10) | 2164197769058319647 | 0 2 72 74 102 104 132 134 204 206 | -601929878202 |
| SPT(16) | 2164197824687406847 | 0 22 30 42 100 114 120 124 180 184 190 204 262 274 282 304 | -546300791002 |
| STPT(10) | 2164198358045351669 | 0 2 18 20 30 32 42 44 60 62 | -12942846180 |
| STPT(10) | 2164198550557695647 | 0 2 30 32 72 74 114 116 144 146 | 179569497798 |
| SPT(16) | 2164198640964300011 | 0 60 68 78 102 140 152 158 162 168 180 218 242 252 260 320 | 269976102162 |
| STPT(10) | 2164198783993891217 | 0 2 60 62 72 74 84 86 144 146 | 413005693368 |
| STPT(10) | 2164199183285150507 | 0 2 60 62 72 74 84 86 144 146 | 812296952658 |
| SPT(16) | 2164199367796528897 | 0 30 46 60 84 94 142 162 184 204 252 262 286 300 316 346 | 996808331048 |
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