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Prime Tuple Database
Prime p0= 1517485220764140811 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 18 2 52 6 24 14 36 24 46 24 36 14 24 6 52 2 18 10 (?)
an: 0 10 28 30 82 88 112 126 162 186 232 256 292 306 330 336 388 390 408 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Raspo
db: batch=78, k=20, 10 18 2 52 6 24 14 36 24 46
dn: 0 10 18 2 52 6 24 14 36 24 46 24 36 14 24 6 52 2 18 10 (?)
an: 0 10 28 30 82 88 112 126 162 186 232 256 292 306 330 336 388 390 408 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Raspo
db: batch=78, k=20, 10 18 2 52 6 24 14 36 24 46
| STPT(10) | 1517483763493983557 | 0 2 30 32 42 44 54 56 84 86 | -1457270157254 |
| SPT(16) | 1517483776432156201 | 0 28 30 36 76 100 106 120 166 180 186 210 250 256 258 286 | -1444331984610 |
| STPT(10) | 1517483858415398327 | 0 2 24 26 42 44 60 62 84 86 | -1362348742484 |
| STPT(10) | 1517484001590248369 | 0 2 18 20 30 32 42 44 60 62 | -1219173892442 |
| STPT(10) | 1517484764025689279 | 0 2 18 20 30 32 42 44 60 62 | -456738451532 |
| SPT(16) | 1517484780189738091 | 0 72 88 112 120 130 132 162 196 226 228 238 246 270 286 358 | -440574402720 |
| STPT(10) | 1517485308509586761 | 0 2 36 38 78 80 120 122 156 158 | 87745445950 |
| STPT(10) | 1517485358211279011 | 0 2 36 38 78 80 120 122 156 158 | 137447138200 |
| STPT(10) | 1517485503792257141 | 0 2 6 8 18 20 30 32 36 38 | 283028116330 |
| SPT(16) | 1517485592898749741 | 0 26 36 66 86 98 108 116 120 128 138 150 170 200 210 236 | 372134608930 |
| SPT(13) | 1517485877207290061 | 0 12 42 60 96 180 246 312 396 432 450 480 492 | 656443149250 |
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