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Prime Tuple Database
Prime p0= 2208166726028859833 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 6 6 40 8 6 6 22 38 22 6 6 8 40 6 6 14 (?)
an: 0 14 20 26 66 74 80 86 108 146 168 174 180 188 228 234 240 254
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Penguin
db: batch=81, k=18, 14 6 6 40 8 6 6 22 38
dn: 0 14 6 6 40 8 6 6 22 38 22 6 6 8 40 6 6 14 (?)
an: 0 14 20 26 66 74 80 86 108 146 168 174 180 188 228 234 240 254
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Penguin
db: batch=81, k=18, 14 6 6 40 8 6 6 22 38
| STPT(10) | 2208165077424618209 | 0 2 18 20 30 32 42 44 60 62 | -1648604241624 |
| TPT(14) | 2208165130312661279 | 0 2 60 62 168 170 210 212 222 224 240 242 282 284 | -1595716198554 |
| STPT(10) | 2208165424135280549 | 0 2 42 44 60 62 78 80 120 122 | -1301893579284 |
| STPT(10) | 2208166285580776889 | 0 2 18 20 30 32 42 44 60 62 | -440448082944 |
| STPT(10) | 2208166648434870647 | 0 2 30 32 42 44 54 56 84 86 | -77593989186 |
| STPT(10) | 2208166654427617337 | 0 2 24 26 42 44 60 62 84 86 | -71601242496 |
| SPT(18) | 2208166796179081757 | 0 50 54 56 62 116 126 134 162 164 192 200 210 264 270 272 276 326 | 70150221924 |
| TPT(14) | 2208166903223516537 | 0 2 12 14 54 56 210 212 252 254 264 266 330 332 | 177194656704 |
| STPT(12) | 2208166903223516537 | 0 2 12 14 54 56 210 212 252 254 264 266 | 177194656704 |
| STPT(10) | 2208167350875564707 | 0 2 30 32 72 74 114 116 144 146 | 624846704874 |
| SPT(16) | 2208167384441858911 | 0 10 52 66 102 106 178 196 222 240 312 316 352 366 408 418 | 658412999078 |
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