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Prime Tuple Database
Prime p0= 2504195285123286311 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 40 2 10 24 2 4 66 32 66 4 2 24 10 2 40 20 (?)
an: 0 20 60 62 72 96 98 102 168 200 266 270 272 296 306 308 348 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: conf [MM]
db: batch=82, k=18, 20 40 2 10 24 2 4 66 32
dn: 0 20 40 2 10 24 2 4 66 32 66 4 2 24 10 2 40 20 (?)
an: 0 20 60 62 72 96 98 102 168 200 266 270 272 296 306 308 348 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: conf [MM]
db: batch=82, k=18, 20 40 2 10 24 2 4 66 32
| SPT(16) | 2504193517785214247 | 0 6 12 56 66 110 116 126 170 180 186 230 240 284 290 296 | -1767338072064 |
| SPT(16) | 2504193849642758941 | 0 10 42 66 72 126 162 220 258 316 352 406 412 436 468 478 | -1435480527370 |
| SPT(16) | 2504194476594359909 | 0 12 68 104 132 150 188 198 314 324 362 380 408 444 500 512 | -808528926402 |
| STPT(10) | 2504194831242091187 | 0 2 54 56 72 74 90 92 144 146 | -453881195124 |
| STPT(10) | 2504195137939119017 | 0 2 30 32 42 44 54 56 84 86 | -147184167294 |
| STPT(10) | 2504195140524294401 | 0 2 30 32 60 62 90 92 120 122 | -144598991910 |
| STPT(12) | 2504195594447255771 | 0 2 18 20 60 62 168 170 210 212 228 230 | 309323969460 |
| SPT(16) | 2504195768310235723 | 0 28 40 58 124 138 148 174 190 216 226 240 306 324 336 364 | 483186949412 |
| STPT(10) | 2504195929962966929 | 0 2 18 20 30 32 42 44 60 62 | 644839680618 |
| STPT(10) | 2504196047035125767 | 0 2 30 32 120 122 210 212 240 242 | 761911839456 |
| STPT(10) | 2504196126027872501 | 0 2 36 38 78 80 120 122 156 158 | 840904586190 |
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