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Prime Tuple Database
Prime p0= 208777466995344551 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 18 10 6 84 6 6 18 6 26 6 18 6 6 84 6 10 18 2 (?)
an: 0 2 20 30 36 120 126 132 150 156 182 188 206 212 218 302 308 318 336 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Ralfy
db: batch=69, k=20, 2 18 10 6 84 6 6 18 6 26
dn: 0 2 18 10 6 84 6 6 18 6 26 6 18 6 6 84 6 10 18 2 (?)
an: 0 2 20 30 36 120 126 132 150 156 182 188 206 212 218 302 308 318 336 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Ralfy
db: batch=69, k=20, 2 18 10 6 84 6 6 18 6 26
| SPT(14) | 208777365478455161 | 0 48 66 98 108 126 138 218 230 248 258 290 308 356 | -101516889390 |
| TPT(12) | 208777387244997869 | 0 2 48 50 60 62 72 74 138 140 198 200 | -79750346682 |
| SPT(14) | 208777407372750739 | 0 22 28 52 54 70 78 94 102 118 120 144 150 172 | -59622593812 |
| STPT(10) | 208777407682914947 | 0 2 30 32 60 62 90 92 120 122 | -59312429604 |
| TPT(12) | 208777429359350561 | 0 2 48 50 66 68 78 80 138 140 150 152 | -37635993990 |
| TPT(12) | 208777435061798927 | 0 2 60 62 84 86 120 122 162 164 252 254 | -31933545624 |
| SPT(14) | 208777492285725523 | 0 180 186 196 208 226 300 304 378 396 408 418 424 604 | 25290380972 |
| TPT(12) | 208777493192540729 | 0 2 78 80 90 92 120 122 240 242 252 254 | 26197196178 |
| TPT(12) | 208777503017795597 | 0 2 72 74 114 116 132 134 144 146 240 242 | 36022451046 |
| SPT(14) | 208777503828552569 | 0 54 98 140 150 164 182 210 228 242 252 294 338 392 | 36833208018 |
| TPT(12) | 208777510900862021 | 0 2 108 110 150 152 156 158 240 242 318 320 | 43905517470 |
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