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Prime Tuple Database
Prime p0= 208781678729441483 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 50 16 2 52 18 38 4 26 4 38 18 52 2 16 50 (?)
an: 0 50 66 68 120 138 176 180 206 210 248 266 318 320 336 386
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: desktop64
db: batch=69, k=16, 50 16 2 52 18 38 4 26
dn: 0 50 16 2 52 18 38 4 26 4 38 18 52 2 16 50 (?)
an: 0 50 66 68 120 138 176 180 206 210 248 266 318 320 336 386
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: desktop64
db: batch=69, k=16, 50 16 2 52 18 38 4 26
| SPT(14) | 208781616617384171 | 0 8 20 50 60 96 116 240 260 296 306 336 348 356 | -62112057312 |
| SPT(16) | 208781633578142893 | 0 6 36 88 94 130 160 168 196 204 234 270 276 328 358 364 | -45151298590 |
| SPT(14) | 208781642932826993 | 0 14 38 44 54 84 110 138 164 194 204 210 234 248 | -35796614490 |
| TPT(12) | 208781643132093569 | 0 2 18 20 30 32 108 110 168 170 180 182 | -35597347914 |
| SPT(14) | 208781657196502757 | 0 6 14 30 42 50 66 110 126 134 146 162 170 176 | -21532938726 |
| TPT(12) | 208781666872684229 | 0 2 18 20 60 62 120 122 162 164 228 230 | -11856757254 |
| SPT(14) | 208781690248971043 | 0 24 46 84 88 94 144 190 240 246 250 288 310 334 | 11519529560 |
| SPT(14) | 208781747763398429 | 0 12 42 60 98 102 104 138 140 144 182 200 230 242 | 69033956946 |
| SPT(14) | 208781750064672539 | 0 14 32 74 80 144 150 182 188 252 258 300 318 332 | 71335231056 |
| TPT(12) | 208781755123266359 | 0 2 12 14 72 74 108 110 150 152 240 242 | 76393824876 |
| SPT(14) | 208781789441680001 | 0 8 86 96 98 120 138 158 176 198 200 210 288 296 | 110712238518 |
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