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Prime Tuple Database
Prime p0= 1991576828689079189 starts a
Symmetric tuple of 13 consecutive primes (SPT).
dn: 0 42 48 18 24 18 30 30 18 24 18 48 42 (?)
an: 0 42 90 108 132 150 180 210 228 252 270 318 360
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 360
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=13, 42 48 18 24 18 30
dn: 0 42 48 18 24 18 30 30 18 24 18 48 42 (?)
an: 0 42 90 108 132 150 180 210 228 252 270 318 360
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 360
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=13, 42 48 18 24 18 30
| SPT(18) | 1991574835441160989 | 0 22 60 70 88 132 148 172 208 252 288 312 328 372 390 400 438 460 | -1993247918200 |
| STPT(12) | 1991574979165013609 | 0 2 12 14 42 44 48 50 78 80 90 92 | -1849524065580 |
| STPT(10) | 1991575766475358517 | 0 2 24 26 42 44 60 62 84 86 | -1062213720672 |
| STPT(10) | 1991575855946830997 | 0 2 30 32 42 44 54 56 84 86 | -972742248192 |
| STPT(10) | 1991575901519172797 | 0 2 54 56 132 134 210 212 264 266 | -927169906392 |
| STPT(10) | 1991576717654411957 | 0 2 24 26 42 44 60 62 84 86 | -111034667232 |
| STPT(10) | 1991576918805849449 | 0 2 42 44 90 92 138 140 180 182 | 90116770260 |
| STPT(10) | 1991577839305147739 | 0 2 48 50 60 62 72 74 120 122 | 1010616068550 |
| SPT(16) | 1991578051475270429 | 0 48 92 98 138 140 174 182 210 218 252 254 294 300 344 392 | 1222786191240 |
| TPT(14) | 1991578189643145161 | 0 2 36 38 60 62 120 122 156 158 198 200 288 290 | 1360954065972 |
| STPT(10) | 1991578837394543387 | 0 2 12 14 42 44 72 74 84 86 | 2008705464198 |
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