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Prime Tuple Database
Prime p0= 198246185209572947 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 50 16 12 110 16 26 60 10 44 10 60 26 16 110 12 16 50 6 (?)
an: 0 6 56 72 84 194 210 236 296 306 350 360 420 446 462 572 584 600 650 656
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: mcf2020
db: batch=69, k=20, 6 50 16 12 110 16 26 60 10 44
dn: 0 6 50 16 12 110 16 26 60 10 44 10 60 26 16 110 12 16 50 6 (?)
an: 0 6 56 72 84 194 210 236 296 306 350 360 420 446 462 572 584 600 650 656
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: mcf2020
db: batch=69, k=20, 6 50 16 12 110 16 26 60 10 44
| STPT(10) | 198246119709838391 | 0 2 36 38 78 80 120 122 156 158 | -65499734556 |
| SPT(14) | 198246151140994139 | 0 14 44 68 122 134 140 192 198 210 264 288 318 332 | -34068578808 |
| SPT(14) | 198246159647926867 | 0 70 136 154 156 184 204 226 246 274 276 294 360 430 | -25561646080 |
| SPT(16) | 198246159685253221 | 0 12 22 70 78 132 156 168 190 202 226 280 288 336 346 358 | -25524319726 |
| TPT(12) | 198246169704296969 | 0 2 132 134 192 194 210 212 258 260 360 362 | -15505275978 |
| SPT(14) | 198246170680763371 | 0 36 40 60 66 70 106 192 228 232 238 258 262 298 | -14528809576 |
| TPT(12) | 198246214426823279 | 0 2 120 122 132 134 138 140 162 164 168 170 | 29217250332 |
| SPT(14) | 198246221741449939 | 0 4 22 100 114 120 124 210 214 220 234 312 330 334 | 36531876992 |
| TPT(12) | 198246223618574069 | 0 2 42 44 120 122 180 182 240 242 252 254 | 38409001122 |
| STPT(10) | 198246234387943457 | 0 2 42 44 72 74 102 104 144 146 | 49178370510 |
| SPT(14) | 198246242998792487 | 0 20 24 42 74 120 122 252 254 300 332 350 354 374 | 57789219540 |
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