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Prime Tuple Database
Prime p0= 818193974395619501 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 36 2 18 54 10 50 6 10 32 10 32 10 6 50 10 54 18 2 36 (?)
an: 0 36 38 56 110 120 170 176 186 218 228 260 270 276 326 336 390 408 410 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: fzs600
db: batch=73, k=20, 36 2 18 54 10 50 6 10 32 10
dn: 0 36 2 18 54 10 50 6 10 32 10 32 10 6 50 10 54 18 2 36 (?)
an: 0 36 38 56 110 120 170 176 186 218 228 260 270 276 326 336 390 408 410 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: fzs600
db: batch=73, k=20, 36 2 18 54 10 50 6 10 32 10
| SPT(16) | 818192908775214943 | 0 28 34 84 94 126 144 166 258 280 298 330 340 390 396 424 | -1065620404558 |
| STPT(10) | 818192926084780031 | 0 2 36 38 78 80 120 122 156 158 | -1048310839470 |
| STPT(10) | 818193116003702609 | 0 2 18 20 30 32 42 44 60 62 | -858391916892 |
| STPT(10) | 818193406736554097 | 0 2 30 32 42 44 54 56 84 86 | -567659065404 |
| STPT(10) | 818193801278584457 | 0 2 24 26 42 44 60 62 84 86 | -173117035044 |
| SPT(16) | 818193956778560939 | 0 38 42 78 90 92 104 132 170 198 210 212 224 260 264 302 | -17617058562 |
| STPT(10) | 818194121052211997 | 0 2 30 32 60 62 90 92 120 122 | 146656592496 |
| SPT(16) | 818194311071708563 | 0 28 46 54 66 76 124 196 198 270 318 328 340 348 366 394 | 336676089062 |
| SPT(16) | 818194470255818921 | 0 12 38 68 122 132 152 182 198 228 248 258 312 342 368 380 | 495860199420 |
| STPT(10) | 818194481277223871 | 0 2 6 8 18 20 30 32 36 38 | 506881604370 |
| STPT(10) | 818194487948768639 | 0 2 18 20 60 62 102 104 120 122 | 513553149138 |
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