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Prime Tuple Database
Prime p0= 2109785654566738111 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 18 6 14 22 2 22 6 2 6 22 2 22 14 6 18 28 (?)
an: 0 28 46 52 66 88 90 112 118 120 126 148 150 172 186 192 210 238
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: KPX
db: batch=80, k=18, 28 18 6 14 22 2 22 6 2
dn: 0 28 18 6 14 22 2 22 6 2 6 22 2 22 14 6 18 28 (?)
an: 0 28 46 52 66 88 90 112 118 120 126 148 150 172 186 192 210 238
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: KPX
db: batch=80, k=18, 28 18 6 14 22 2 22 6 2
| SPT(16) | 2109784497593579297 | 0 2 30 44 50 54 72 84 110 122 140 144 150 164 192 194 | -1156973158814 |
| STPT(10) | 2109784668701959901 | 0 2 36 38 78 80 120 122 156 158 | -985864778210 |
| TPT(14) | 2109784852395488657 | 0 2 132 134 174 176 180 182 252 254 264 266 270 272 | -802171249454 |
| STPT(10) | 2109784965315055121 | 0 2 30 32 60 62 90 92 120 122 | -689251682990 |
| TPT(14) | 2109785057301379151 | 0 2 108 110 126 128 168 170 246 248 336 338 378 380 | -597265358960 |
| SPT(16) | 2109785654057431253 | 0 14 18 24 36 44 54 78 116 140 150 158 170 176 180 194 | -509306858 |
| TPT(14) | 2109785731489669799 | 0 2 12 14 102 104 150 152 192 194 252 254 282 284 | 76922931688 |
| SPT(16) | 2109785750818453909 | 0 4 54 64 82 144 154 220 264 330 340 402 420 430 480 484 | 96251715798 |
| STPT(10) | 2109786020769846899 | 0 2 18 20 30 32 42 44 60 62 | 366203108788 |
| TPT(14) | 2109786335666508461 | 0 2 18 20 30 32 48 50 96 98 156 158 180 182 | 681099770350 |
| STPT(10) | 2109786541078320719 | 0 2 18 20 30 32 42 44 60 62 | 886511582608 |
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