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Prime Tuple Database
Prime p0= 71957644972201949 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 6 16 6 2 6 6 34 2 82 2 34 6 6 2 6 16 6 2 (?)
an: 0 2 8 24 30 32 38 44 78 80 162 164 198 204 210 212 218 234 240 242
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: forretrio
db: batch=67, k=20, 2 6 16 6 2 6 6 34 2 82
dn: 0 2 6 16 6 2 6 6 34 2 82 2 34 6 6 2 6 16 6 2 (?)
an: 0 2 8 24 30 32 38 44 78 80 162 164 198 204 210 212 218 234 240 242
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: forretrio
db: batch=67, k=20, 2 6 16 6 2 6 6 34 2 82
| TPT(12) | 71957609151626291 | 0 2 60 62 120 122 168 170 198 200 240 242 | -35820575658 |
| SPT(14) | 71957609283895403 | 0 14 48 50 74 84 90 104 110 120 144 146 180 194 | -35688306546 |
| TPT(12) | 71957638522381349 | 0 2 90 92 132 134 192 194 342 344 372 374 | -6449820600 |
| SPT(14) | 71957639259859079 | 0 42 60 68 90 122 158 174 210 242 264 272 290 332 | -5712342870 |
| TPT(12) | 71957641024808921 | 0 2 90 92 126 128 156 158 270 272 306 308 | -3947393028 |
| TPT(12) | 71957643033395969 | 0 2 48 50 78 80 120 122 132 134 180 182 | -1938805980 |
| SPT(14) | 71957647518985229 | 0 2 8 14 42 72 74 78 80 110 138 144 150 152 | 2546783280 |
| SPT(14) | 71957652533076923 | 0 20 30 48 54 170 174 194 198 314 320 338 348 368 | 7560874974 |
| SPT(14) | 71957671657637191 | 0 18 28 46 52 60 66 112 118 126 132 150 160 178 | 26685435242 |
| SPT(14) | 71957681671717871 | 0 8 50 96 110 126 168 170 212 228 242 288 330 338 | 36699515922 |
| SPT(14) | 71957704382553149 | 0 42 72 102 164 168 180 212 224 228 290 320 350 392 | 59410351200 |
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