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Prime Tuple Database
Prime p0= 1563998840764971841 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 20 28 8 16 6 8 24 46 86 46 24 8 6 16 8 28 20 40 (?)
an: 0 40 60 88 96 112 118 126 150 196 282 328 352 360 366 382 390 418 438 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: xii5ku
db: batch=78, k=20, 40 20 28 8 16 6 8 24 46 86
dn: 0 40 20 28 8 16 6 8 24 46 86 46 24 8 6 16 8 28 20 40 (?)
an: 0 40 60 88 96 112 118 126 150 196 282 328 352 360 366 382 390 418 438 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: xii5ku
db: batch=78, k=20, 40 20 28 8 16 6 8 24 46 86
| STPT(10) | 1563997842792645287 | 0 2 24 26 42 44 60 62 84 86 | -997972326554 |
| STPT(10) | 1563997994010971327 | 0 2 30 32 42 44 54 56 84 86 | -846754000514 |
| STPT(10) | 1563998054837948699 | 0 2 12 14 30 32 48 50 60 62 | -785927023142 |
| SPT(16) | 1563998322942165211 | 0 12 40 58 72 78 126 136 222 232 280 286 300 318 346 358 | -517822806630 |
| STPT(10) | 1563998559989034509 | 0 2 18 20 30 32 42 44 60 62 | -280775937332 |
| STPT(10) | 1563998770328579327 | 0 2 12 14 42 44 72 74 84 86 | -70436392514 |
| STPT(10) | 1563999096600313739 | 0 2 42 44 60 62 78 80 120 122 | 255835341898 |
| TPT(14) | 1563999177501148697 | 0 2 12 14 24 26 150 152 192 194 210 212 264 266 | 336736176856 |
| TPT(14) | 1563999298975785431 | 0 2 48 50 126 128 138 140 156 158 210 212 216 218 | 458210813590 |
| TPT(14) | 1563999340892465597 | 0 2 24 26 30 32 150 152 162 164 222 224 240 242 | 500127493756 |
| STPT(10) | 1563999377204944607 | 0 2 12 14 72 74 132 134 144 146 | 536439972766 |
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