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Prime Tuple Database
Prime p0= 2016717260986143853 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 14 16 6 8 12 10 48 30 32 30 48 10 12 8 6 16 14 4 (?)
an: 0 4 18 34 40 48 60 70 118 148 180 210 258 268 280 288 294 310 324 328
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=20, 4 14 16 6 8 12 10 48 30 32
dn: 0 4 14 16 6 8 12 10 48 30 32 30 48 10 12 8 6 16 14 4 (?)
an: 0 4 18 34 40 48 60 70 118 148 180 210 258 268 280 288 294 310 324 328
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=20, 4 14 16 6 8 12 10 48 30 32
| STPT(10) | 2016715986798390089 | 0 2 42 44 60 62 78 80 120 122 | -1274187753764 |
| SPT(16) | 2016716133179703661 | 0 16 28 138 142 160 172 250 258 336 348 366 370 480 492 508 | -1127806440192 |
| STPT(10) | 2016716741331791711 | 0 2 36 38 78 80 120 122 156 158 | -519654352142 |
| STPT(10) | 2016716799755856227 | 0 2 30 32 42 44 54 56 84 86 | -461230287626 |
| TPT(14) | 2016716976871054889 | 0 2 12 14 72 74 138 140 168 170 210 212 252 254 | -284115088964 |
| STPT(10) | 2016717182134131929 | 0 2 48 50 90 92 132 134 180 182 | -78852011924 |
| STPT(10) | 2016717510576072947 | 0 2 30 32 42 44 54 56 84 86 | 249589929094 |
| STPT(10) | 2016717579717151637 | 0 2 60 62 72 74 84 86 144 146 | 318731007784 |
| STPT(10) | 2016717773580743159 | 0 2 12 14 90 92 168 170 180 182 | 512594599306 |
| TPT(14) | 2016717802773962789 | 0 2 48 50 72 74 90 92 138 140 198 200 222 224 | 541787818936 |
| TPT(14) | 2016718134425352689 | 0 2 78 80 102 104 168 170 270 272 342 344 372 374 | 873439208836 |
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