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Prime Tuple Database
Prime p0= 2738898470390082827 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 50 60 24 42 36 42 6 6 4 116 4 6 6 42 36 42 24 60 50 (?)
an: 0 50 110 134 176 212 254 260 266 270 386 390 396 402 444 480 522 546 606 656
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: [SG-FC] hl
db: batch=82, k=20, 50 60 24 42 36 42 6 6 4 116
dn: 0 50 60 24 42 36 42 6 6 4 116 4 6 6 42 36 42 24 60 50 (?)
an: 0 50 110 134 176 212 254 260 266 270 386 390 396 402 444 480 522 546 606 656
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: [SG-FC] hl
db: batch=82, k=20, 50 60 24 42 36 42 6 6 4 116
| STPT(10) | 2738897648466791699 | 0 2 18 20 30 32 42 44 60 62 | -821923291128 |
| SPT(16) | 2738898065689596997 | 0 42 54 60 72 90 114 120 124 130 154 172 184 190 202 244 | -404700485830 |
| STPT(10) | 2738898257769547397 | 0 2 30 32 42 44 54 56 84 86 | -212620535430 |
| SPT(16) | 2738898294083147639 | 0 18 32 102 164 174 234 240 302 308 368 378 440 510 524 542 | -176306935188 |
| SPT(16) | 2738898341104396157 | 0 24 36 42 66 92 110 140 246 276 294 320 344 350 362 386 | -129285686670 |
| STPT(10) | 2738898421553600321 | 0 2 36 38 78 80 120 122 156 158 | -48836482506 |
| STPT(10) | 2738898744569016917 | 0 2 24 26 42 44 60 62 84 86 | 274178934090 |
| STPT(10) | 2738898897728971499 | 0 2 18 20 30 32 42 44 60 62 | 427338888672 |
| STPT(10) | 2738899850406470519 | 0 2 18 20 30 32 42 44 60 62 | 1380016387692 |
| STPT(10) | 2738899921369993877 | 0 2 12 14 42 44 72 74 84 86 | 1450979911050 |
| SPT(16) | 2738900759467119329 | 0 80 120 122 134 150 188 200 252 264 302 318 330 332 372 452 | 2289077036502 |
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