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Prime Tuple Database
Prime p0= 21899921477471 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 28 24 6 8 22 32 22 8 6 24 28 20 (?)
an: 0 20 48 72 78 86 108 140 162 170 176 200 228 248
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: Skivelitis2
db: batch=60, k=14, 20 28 24 6 8 22 32
dn: 0 20 28 24 6 8 22 32 22 8 6 24 28 20 (?)
an: 0 20 48 72 78 86 108 140 162 170 176 200 228 248
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: Skivelitis2
db: batch=60, k=14, 20 28 24 6 8 22 32
| SPT(14) | 21893217758387 | 0 2 66 104 114 122 140 156 174 182 192 230 294 296 | -6703719084 |
| SPT(14) | 21894622457401 | 0 12 16 46 82 88 102 136 150 156 192 222 226 238 | -5299020070 |
| SPT(14) | 21895867510541 | 0 8 36 56 62 96 110 198 212 246 252 272 300 308 | -4053966930 |
| SPT(14) | 21896001443887 | 0 54 60 70 82 90 112 132 154 162 174 184 190 244 | -3920033584 |
| SPT(14) | 21899460930427 | 0 16 22 36 40 66 126 136 196 222 226 240 246 262 | -460547044 |
| SPT(16) | 21899892282941 | 0 2 18 30 32 60 66 78 80 92 98 126 128 140 156 158 | -29194530 |
| TPT(12) | 21900667178447 | 0 2 24 26 54 56 120 122 180 182 234 236 | 745700976 |
| SPT(14) | 21903523422163 | 0 4 6 60 88 94 96 118 120 126 154 208 210 214 | 3601944692 |
| TPT(12) | 21907022763707 | 0 2 42 44 72 74 90 92 102 104 180 182 | 7101286236 |
| TPT(12) | 21914803783877 | 0 2 54 56 114 116 132 134 174 176 180 182 | 14882306406 |
| SPT(14) | 21916745817509 | 0 2 12 20 54 60 110 132 182 188 222 230 240 242 | 16824340038 |
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