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Prime Tuple Database
Prime p0= 66630960144558319 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 14 12 6 30 48 16 6 54 44 54 6 16 48 30 6 12 14 28 (?)
an: 0 28 42 54 60 90 138 154 160 214 258 312 318 334 382 412 418 430 444 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: scrap
db: batch=67, k=20, 28 14 12 6 30 48 16 6 54 44
dn: 0 28 14 12 6 30 48 16 6 54 44 54 6 16 48 30 6 12 14 28 (?)
an: 0 28 42 54 60 90 138 154 160 214 258 312 318 334 382 412 418 430 444 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: scrap
db: batch=67, k=20, 28 14 12 6 30 48 16 6 54 44
| TPT(12) | 66630912476923589 | 0 2 12 14 18 20 42 44 132 134 240 242 | -47667634730 |
| STPT(10) | 66630936433888829 | 0 2 30 32 60 62 90 92 120 122 | -23710669490 |
| SPT(14) | 66630938831721443 | 0 86 98 104 126 128 144 200 216 218 240 246 258 344 | -21312836876 |
| TPT(12) | 66630940138372721 | 0 2 126 128 138 140 150 152 156 158 210 212 | -20006185598 |
| SPT(14) | 66630950928587777 | 0 6 12 30 32 36 62 84 110 114 116 134 140 146 | -9215970542 |
| SPT(14) | 66630951790787411 | 0 18 32 42 48 66 80 108 122 140 146 156 170 188 | -8353770908 |
| SPT(14) | 66630983619012779 | 0 18 24 32 38 54 72 80 98 114 120 128 134 152 | 23474454460 |
| SPT(14) | 66630983861822983 | 0 54 70 96 106 108 120 184 196 198 208 234 250 304 | 23717264664 |
| SPT(14) | 66630992084055103 | 0 4 18 24 28 60 64 90 94 126 130 136 150 154 | 31939496784 |
| TPT(12) | 66631003185399179 | 0 2 18 20 48 50 72 74 132 134 228 230 | 43040840860 |
| TPT(12) | 66631014944431799 | 0 2 12 14 42 44 180 182 240 242 288 290 | 54799873480 |
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