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Prime Tuple Database
Prime p0= 440505281855645953 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 10 8 6 6 64 36 42 12 14 12 42 36 64 6 6 8 10 6 (?)
an: 0 6 16 24 30 36 100 136 178 190 204 216 258 294 358 364 370 378 388 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Ralfy
db: batch=70, k=20, 6 10 8 6 6 64 36 42 12 14
dn: 0 6 10 8 6 6 64 36 42 12 14 12 42 36 64 6 6 8 10 6 (?)
an: 0 6 16 24 30 36 100 136 178 190 204 216 258 294 358 364 370 378 388 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Ralfy
db: batch=70, k=20, 6 10 8 6 6 64 36 42 12 14
| SPT(14) | 440505260073580939 | 0 4 18 34 42 58 70 72 84 100 108 124 138 142 | -21782065014 |
| SPT(16) | 440505271445643571 | 0 10 46 52 70 76 100 126 142 168 192 198 216 222 258 268 | -10410002382 |
| SPT(14) | 440505271924961743 | 0 10 16 34 84 118 120 154 156 190 240 258 264 274 | -9930684210 |
| SPT(14) | 440505274646032411 | 0 28 48 58 72 76 90 148 162 166 180 190 210 238 | -7209613542 |
| SPT(14) | 440505276054439061 | 0 6 36 42 56 72 86 96 110 126 140 146 176 182 | -5801206892 |
| TPT(12) | 440505280196555261 | 0 2 6 8 48 50 186 188 216 218 228 230 | -1659090692 |
| TPT(12) | 440505283822529267 | 0 2 24 26 60 62 210 212 234 236 270 272 | 1966883314 |
| SPT(14) | 440505304509352759 | 0 40 70 112 130 150 174 208 232 252 270 312 342 382 | 22653706806 |
| SPT(14) | 440505313883526371 | 0 2 50 60 68 78 90 98 110 120 128 138 186 188 | 32027880418 |
| SPT(14) | 440505348525719929 | 0 22 34 78 84 90 100 102 112 118 124 168 180 202 | 66670073976 |
| SPT(14) | 440505364103333461 | 0 30 48 58 60 66 118 168 220 226 228 238 256 286 | 82247687508 |
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