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Prime Tuple Database
Prime p0= 42838674726917221 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 16 12 30 26 6 4 12 30 2 30 12 4 6 26 30 12 16 12 (?)
an: 0 12 28 40 70 96 102 106 118 148 150 180 192 196 202 228 258 270 286 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: ChelseaOilman
db: batch=65, k=20, 12 16 12 30 26 6 4 12 30 2
dn: 0 12 16 12 30 26 6 4 12 30 2 30 12 4 6 26 30 12 16 12 (?)
an: 0 12 28 40 70 96 102 106 118 148 150 180 192 196 202 228 258 270 286 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: ChelseaOilman
db: batch=65, k=20, 12 16 12 30 26 6 4 12 30 2
| SPT(14) | 42838604567188519 | 0 48 78 84 108 130 138 160 168 190 214 220 250 298 | -70159728702 |
| SPT(14) | 42838609057472519 | 0 12 14 32 44 84 102 110 128 168 180 198 200 212 | -65669444702 |
| TPT(12) | 42838630228128401 | 0 2 30 32 36 38 78 80 216 218 258 260 | -44498788820 |
| SPT(14) | 42838638325720829 | 0 8 14 30 44 54 78 104 128 138 152 168 174 182 | -36401196392 |
| SPT(14) | 42838656284807597 | 0 14 26 44 56 60 62 84 86 90 102 120 132 146 | -18442109624 |
| SPT(14) | 42838673575197707 | 0 60 84 86 96 146 152 204 210 260 270 272 296 356 | -1151719514 |
| SPT(14) | 42838679034994889 | 0 30 44 48 72 98 102 140 144 170 194 198 212 242 | 4308077668 |
| TPT(12) | 42838685779875719 | 0 2 30 32 42 44 108 110 138 140 192 194 | 11052958498 |
| SPT(14) | 42838703652544573 | 0 16 34 46 48 90 114 130 154 196 198 210 228 244 | 28925627352 |
| SPT(14) | 42838720019659999 | 0 22 24 52 78 102 112 120 130 154 180 208 210 232 | 45292742778 |
| SPT(14) | 42838720083798817 | 0 6 16 22 36 72 90 136 154 190 204 210 220 226 | 45356881596 |
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