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Prime Tuple Database
Prime p0= 2171221785909152209 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 10 6 36 14 6 30 148 30 6 14 36 6 10 18 (?)
an: 0 18 28 34 70 84 90 120 268 298 304 318 354 360 370 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Landjunge
db: batch=81, k=16, 18 10 6 36 14 6 30 148
dn: 0 18 10 6 36 14 6 30 148 30 6 14 36 6 10 18 (?)
an: 0 18 28 34 70 84 90 120 268 298 304 318 354 360 370 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Landjunge
db: batch=81, k=16, 18 10 6 36 14 6 30 148
| STPT(10) | 2171220342199754957 | 0 2 42 44 72 74 102 104 144 146 | -1443709397252 |
| STPT(10) | 2171220595070701019 | 0 2 18 20 30 32 42 44 60 62 | -1190838451190 |
| STPT(10) | 2171220887872647599 | 0 2 18 20 30 32 42 44 60 62 | -898036504610 |
| STPT(10) | 2171221235540110727 | 0 2 30 32 120 122 210 212 240 242 | -550369041482 |
| STPT(10) | 2171221252369157039 | 0 2 18 20 30 32 42 44 60 62 | -533539995170 |
| STPT(10) | 2171221485767132327 | 0 2 60 62 72 74 84 86 144 146 | -300142019882 |
| STPT(10) | 2171221830171431897 | 0 2 30 32 72 74 114 116 144 146 | 44262279688 |
| SPT(16) | 2171221848599153953 | 0 16 40 84 96 100 126 130 150 154 180 184 196 240 264 280 | 62690001744 |
| STPT(10) | 2171221896546343757 | 0 2 30 32 42 44 54 56 84 86 | 110637191548 |
| STPT(10) | 2171222015938611707 | 0 2 30 32 42 44 54 56 84 86 | 230029459498 |
| STPT(10) | 2171222169460203707 | 0 2 12 14 42 44 72 74 84 86 | 383551051498 |
©2024 Tomáš Brada