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Prime Tuple Database
Prime p0= 3407978235968666167 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 12 12 30 2 16 24 18 26 16 26 18 24 16 2 30 12 12 10 (?)
an: 0 10 22 34 64 66 82 106 124 150 166 192 210 234 250 252 282 294 306 316
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: [SG-FC] hl
db: batch=83, k=20, 10 12 12 30 2 16 24 18 26 16
dn: 0 10 12 12 30 2 16 24 18 26 16 26 18 24 16 2 30 12 12 10 (?)
an: 0 10 22 34 64 66 82 106 124 150 166 192 210 234 250 252 282 294 306 316
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: [SG-FC] hl
db: batch=83, k=20, 10 12 12 30 2 16 24 18 26 16
| STPT(10) | 3407977121701626821 | 0 2 6 8 48 50 90 92 96 98 | -1114267039346 |
| SPT(16) | 3407977393798674997 | 0 10 40 42 46 66 124 132 214 222 280 300 304 306 336 346 | -842169991170 |
| STPT(10) | 3407977922689140509 | 0 2 42 44 60 62 78 80 120 122 | -313279525658 |
| STPT(10) | 3407977998785340611 | 0 2 36 38 78 80 120 122 156 158 | -237183325556 |
| STPT(10) | 3407978047204086869 | 0 2 42 44 60 62 78 80 120 122 | -188764579298 |
| STPT(10) | 3407978173189499879 | 0 2 12 14 30 32 48 50 60 62 | -62779166288 |
| SPT(16) | 3407978397047670253 | 0 58 66 106 118 136 184 196 288 300 348 366 378 418 426 484 | 161079004086 |
| STPT(10) | 3407979122599942937 | 0 2 12 14 72 74 132 134 144 146 | 886631276770 |
| STPT(10) | 3407979202865344097 | 0 2 12 14 42 44 72 74 84 86 | 966896677930 |
| STPT(12) | 3407979308538452027 | 0 2 30 32 42 44 132 134 144 146 174 176 | 1072569785860 |
| STPT(10) | 3407979465330001907 | 0 2 42 44 72 74 102 104 144 146 | 1229361335740 |
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