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Prime Tuple Database
Prime p0= 809897428159631557 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 4 56 10 2 18 4 26 22 26 4 18 2 10 56 4 12 (?)
an: 0 12 16 72 82 84 102 106 132 154 180 184 202 204 214 270 274 286
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 286
Found by: arkiss
db: batch=73, k=18, 12 4 56 10 2 18 4 26 22
dn: 0 12 4 56 10 2 18 4 26 22 26 4 18 2 10 56 4 12 (?)
an: 0 12 16 72 82 84 102 106 132 154 180 184 202 204 214 270 274 286
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 286
Found by: arkiss
db: batch=73, k=18, 12 4 56 10 2 18 4 26 22
| SPT(16) | 809896520081417849 | 0 68 78 98 104 110 132 138 164 170 192 198 204 224 234 302 | -908078213708 |
| SPT(18) | 809896586549348483 | 0 6 30 38 44 54 104 138 168 176 206 240 290 300 306 314 338 344 | -841610283074 |
| STPT(10) | 809896701330823187 | 0 2 54 56 72 74 90 92 144 146 | -726828808370 |
| STPT(10) | 809896800137438537 | 0 2 30 32 42 44 54 56 84 86 | -628022193020 |
| SPT(16) | 809897166501697327 | 0 6 34 84 100 106 124 132 154 162 180 186 202 252 280 286 | -261657934230 |
| SPT(16) | 809897290738738201 | 0 30 48 52 58 102 108 142 168 202 208 252 258 262 280 310 | -137420893356 |
| STPT(10) | 809897722767436781 | 0 2 30 32 78 80 126 128 156 158 | 294607805224 |
| STPT(10) | 809897951363087099 | 0 2 42 44 60 62 78 80 120 122 | 523203455542 |
| SPT(16) | 809897985128978153 | 0 14 50 66 84 114 156 176 198 218 260 290 308 324 360 374 | 556969346596 |
| STPT(10) | 809898406562555237 | 0 2 12 14 72 74 132 134 144 146 | 978402923680 |
| STPT(10) | 809899042486278131 | 0 2 30 32 78 80 126 128 156 158 | 1614326646574 |
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