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Prime Tuple Database
Prime p0= 1964875972925278591 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 32 18 22 54 84 8 22 2 4 2 22 8 84 54 22 18 32 40 (?)
an: 0 40 72 90 112 166 250 258 280 282 286 288 310 318 402 456 478 496 528 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: LCB001
db: batch=80, k=20, 40 32 18 22 54 84 8 22 2 4
dn: 0 40 32 18 22 54 84 8 22 2 4 2 22 8 84 54 22 18 32 40 (?)
an: 0 40 72 90 112 166 250 258 280 282 286 288 310 318 402 456 478 496 528 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: LCB001
db: batch=80, k=20, 40 32 18 22 54 84 8 22 2 4
| TPT(14) | 1964874313592786549 | 0 2 30 32 72 74 198 200 252 254 258 260 270 272 | -1659332492042 |
| STPT(10) | 1964874511563192569 | 0 2 18 20 30 32 42 44 60 62 | -1461362086022 |
| STPT(10) | 1964874555141994511 | 0 2 36 38 78 80 120 122 156 158 | -1417783284080 |
| STPT(10) | 1964874834018539879 | 0 2 42 44 60 62 78 80 120 122 | -1138906738712 |
| TPT(14) | 1964875120617237041 | 0 2 36 38 48 50 90 92 96 98 120 122 180 182 | -852308041550 |
| SPT(16) | 1964875850295177241 | 0 10 16 36 78 90 162 168 220 226 298 310 352 372 378 388 | -122630101350 |
| STPT(10) | 1964876569036957349 | 0 2 42 44 90 92 138 140 180 182 | 596111678758 |
| SPT(16) | 1964876785414947487 | 0 6 46 54 72 90 94 102 124 132 136 154 172 180 220 226 | 812489668896 |
| STPT(10) | 1964876910157736189 | 0 2 18 20 30 32 42 44 60 62 | 937232457598 |
| SPT(16) | 1964876991414578701 | 0 76 120 148 160 202 252 258 280 286 336 378 390 418 462 538 | 1018489300110 |
| TPT(14) | 1964877018772388627 | 0 2 60 62 84 86 102 104 132 134 240 242 282 284 | 1045847110036 |
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