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Prime Tuple Database
Prime p0= 686495347325047021 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 16 18 26 84 22 30 32 30 22 84 26 18 16 42 (?)
an: 0 42 58 76 102 186 208 238 270 300 322 406 432 450 466 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: marsinph
db: batch=72, k=16, 42 16 18 26 84 22 30 32
dn: 0 42 16 18 26 84 22 30 32 30 22 84 26 18 16 42 (?)
an: 0 42 58 76 102 186 208 238 270 300 322 406 432 450 466 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: marsinph
db: batch=72, k=16, 42 16 18 26 84 22 30 32
| STPT(10) | 686495067606385031 | 0 2 36 38 78 80 120 122 156 158 | -279718661990 |
| TPT(12) | 686495091624649061 | 0 2 18 20 60 62 66 68 126 128 138 140 | -255700397960 |
| TPT(12) | 686495170165741829 | 0 2 48 50 72 74 102 104 138 140 222 224 | -177159305192 |
| TPT(12) | 686495207330323211 | 0 2 18 20 36 38 78 80 186 188 210 212 | -139994723810 |
| TPT(12) | 686495270938841867 | 0 2 42 44 150 152 180 182 192 194 240 242 | -76386205154 |
| TPT(12) | 686495296961360399 | 0 2 30 32 42 44 102 104 120 122 210 212 | -50363686622 |
| TPT(12) | 686495369301485999 | 0 2 12 14 90 92 138 140 162 164 222 224 | 21976438978 |
| TPT(12) | 686495401867782977 | 0 2 30 32 54 56 72 74 114 116 120 122 | 54542735956 |
| TPT(12) | 686495419317684761 | 0 2 30 32 66 68 78 80 96 98 168 170 | 71992637740 |
| STPT(10) | 686495430830509631 | 0 2 48 50 168 170 288 290 336 338 | 83505462610 |
| TPT(12) | 686495598011761661 | 0 2 6 8 48 50 156 158 198 200 210 212 | 250686714640 |
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