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Prime Tuple Database
Prime p0= 1998109123122249617 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 22 2 30 10 26 30 34 30 26 10 30 2 22 20 (?)
an: 0 20 42 44 74 84 110 140 174 204 230 240 270 272 294 314
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 314
Found by: Dingo
db: batch=80, k=16, 20 22 2 30 10 26 30 34
dn: 0 20 22 2 30 10 26 30 34 30 26 10 30 2 22 20 (?)
an: 0 20 42 44 74 84 110 140 174 204 230 240 270 272 294 314
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 314
Found by: Dingo
db: batch=80, k=16, 20 22 2 30 10 26 30 34
| SPT(16) | 1998108088037356777 | 0 42 52 60 72 76 82 94 132 144 150 154 166 174 184 226 | -1035084892840 |
| STPT(10) | 1998108164423836637 | 0 2 30 32 42 44 54 56 84 86 | -958698412980 |
| SPT(13) | 1998108316712422963 | 0 6 90 96 126 138 198 258 270 300 306 390 396 | -806409826654 |
| STPT(10) | 1998108788928689537 | 0 2 60 62 72 74 84 86 144 146 | -334193560080 |
| STPT(10) | 1998108930069843881 | 0 2 108 110 138 140 168 170 276 278 | -193052405736 |
| STPT(10) | 1998109117257642869 | 0 2 18 20 30 32 42 44 60 62 | -5864606748 |
| SPT(16) | 1998109236644805731 | 0 12 20 80 90 150 156 170 192 206 212 272 282 342 350 362 | 113522556114 |
| SPT(16) | 1998109369407397217 | 0 6 44 60 66 104 114 144 152 182 192 230 236 252 290 296 | 246285147600 |
| SPT(16) | 1998109394223616787 | 0 2 26 32 42 60 86 122 354 390 416 434 444 450 474 476 | 271101367170 |
| STPT(10) | 1998109491835022129 | 0 2 12 14 90 92 168 170 180 182 | 368712772512 |
| STPT(10) | 1998109681858342079 | 0 2 18 20 30 32 42 44 60 62 | 558736092462 |
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