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Prime Tuple Database
Prime p0= 2660003656219439951 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 36 30 4 6 2 12 30 4 30 12 2 6 4 30 36 2 (?)
an: 0 2 38 68 72 78 80 92 122 126 156 168 170 176 180 210 246 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: matsu_pl
db: batch=82, k=18, 2 36 30 4 6 2 12 30 4
dn: 0 2 36 30 4 6 2 12 30 4 30 12 2 6 4 30 36 2 (?)
an: 0 2 38 68 72 78 80 92 122 126 156 168 170 176 180 210 246 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: matsu_pl
db: batch=82, k=18, 2 36 30 4 6 2 12 30 4
| STPT(10) | 2660001456629419499 | 0 2 18 20 60 62 102 104 120 122 | -2199590020452 |
| SPT(16) | 2660001630992770663 | 0 30 84 106 120 148 166 174 190 198 216 244 258 280 334 364 | -2025226669288 |
| STPT(10) | 2660001801322266857 | 0 2 30 32 42 44 54 56 84 86 | -1854897173094 |
| SPT(16) | 2660002360124993959 | 0 28 70 78 88 108 124 144 154 174 190 210 220 228 270 298 | -1296094445992 |
| STPT(10) | 2660003375878349729 | 0 2 42 44 90 92 138 140 180 182 | -280341090222 |
| TPT(14) | 2660003427591348107 | 0 2 24 26 120 122 150 152 162 164 174 176 192 194 | -228628091844 |
| SPT(16) | 2660003742720594211 | 0 6 12 58 76 82 100 126 172 198 216 222 240 286 292 298 | 86501154260 |
| SPT(16) | 2660003938770061937 | 0 26 42 44 56 72 102 110 216 224 254 270 282 284 300 326 | 282550621986 |
| TPT(14) | 2660004012558641321 | 0 2 108 110 126 128 150 152 210 212 240 242 276 278 | 356339201370 |
| SPT(16) | 2660004236521210079 | 0 14 42 50 102 132 158 168 194 204 230 260 312 320 348 362 | 580301770128 |
| SPT(16) | 2660004524201833217 | 0 12 24 66 84 170 180 182 204 206 216 302 320 362 374 386 | 867982393266 |
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