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Prime Tuple Database
Prime p0= 2090958738848817581 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 26 28 20 18 18 40 42 2 42 40 18 18 20 28 26 6 (?)
an: 0 6 32 60 80 98 116 156 198 200 242 282 300 318 338 366 392 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: CoolAtchOk
db: batch=80, k=18, 6 26 28 20 18 18 40 42 2
dn: 0 6 26 28 20 18 18 40 42 2 42 40 18 18 20 28 26 6 (?)
an: 0 6 32 60 80 98 116 156 198 200 242 282 300 318 338 366 392 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: CoolAtchOk
db: batch=80, k=18, 6 26 28 20 18 18 40 42 2
| STPT(10) | 2090957501608672421 | 0 2 6 8 48 50 90 92 96 98 | -1237240145160 |
| STPT(10) | 2090957549997506129 | 0 2 18 20 30 32 42 44 60 62 | -1188851311452 |
| STPT(10) | 2090957721237822137 | 0 2 30 32 42 44 54 56 84 86 | -1017610995444 |
| SPT(16) | 2090957756264559337 | 0 22 52 64 72 100 150 166 210 226 276 304 312 324 354 376 | -982584258244 |
| TPT(14) | 2090958236594205359 | 0 2 12 14 108 110 120 122 138 140 210 212 252 254 | -502254612222 |
| SPT(16) | 2090958396227389763 | 0 20 48 54 110 116 120 194 210 284 288 294 350 356 384 404 | -342621427818 |
| TPT(14) | 2090959007297718497 | 0 2 30 32 60 62 90 92 132 134 144 146 174 176 | 268448900916 |
| STPT(10) | 2090959198803603389 | 0 2 18 20 30 32 42 44 60 62 | 459954785808 |
| STPT(10) | 2090959437925972961 | 0 2 6 8 48 50 90 92 96 98 | 699077155380 |
| TPT(14) | 2090959633671446429 | 0 2 12 14 78 80 108 110 168 170 192 194 210 212 | 894822628848 |
| STPT(10) | 2090959651234512197 | 0 2 60 62 72 74 84 86 144 146 | 912385694616 |
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