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Prime Tuple Database
Prime p0= 210356528572210561 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 46 2 40 18 12 2 6 52 8 34 8 52 6 2 12 18 40 2 46 (?)
an: 0 46 48 88 106 118 120 126 178 186 220 228 280 286 288 300 318 358 360 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: LCB001
db: batch=69, k=20, 46 2 40 18 12 2 6 52 8 34
dn: 0 46 2 40 18 12 2 6 52 8 34 8 52 6 2 12 18 40 2 46 (?)
an: 0 46 48 88 106 118 120 126 178 186 220 228 280 286 288 300 318 358 360 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: LCB001
db: batch=69, k=20, 46 2 40 18 12 2 6 52 8 34
| SPT(14) | 210356489564912203 | 0 16 30 58 76 84 90 184 190 198 216 244 258 274 | -39007298358 |
| SPT(14) | 210356496096558989 | 0 2 38 72 80 102 114 128 140 162 170 204 240 242 | -32475651572 |
| SPT(14) | 210356499204587543 | 0 14 44 66 68 104 110 234 240 276 278 300 330 344 | -29367623018 |
| TPT(12) | 210356520421091897 | 0 2 30 32 54 56 144 146 264 266 270 272 | -8151118664 |
| SPT(14) | 210356522727323629 | 0 18 42 52 60 70 118 144 192 202 210 220 244 262 | -5844886932 |
| TPT(12) | 210356527129016837 | 0 2 60 62 72 74 90 92 132 134 204 206 | -1443193724 |
| TPT(12) | 210356533396055021 | 0 2 48 50 120 122 126 128 150 152 180 182 | 4823844460 |
| TPT(12) | 210356538975094079 | 0 2 72 74 138 140 168 170 192 194 282 284 | 10402883518 |
| TPT(12) | 210356547143843921 | 0 2 30 32 60 62 186 188 210 212 240 242 | 18571633360 |
| SPT(14) | 210356568211119199 | 0 22 78 84 90 108 114 148 154 172 178 184 240 262 | 39638908638 |
| SPT(14) | 210356570574188959 | 0 22 30 70 88 130 204 208 282 324 342 382 390 412 | 42001978398 |
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