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Prime Tuple Database
Prime p0= 690491001496514903 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 14 24 16 6 20 24 12 22 12 24 20 6 16 24 14 (?)
an: 0 14 38 54 60 80 104 116 138 150 174 194 200 216 240 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Aleksander Parkitny
db: batch=72, k=16, 14 24 16 6 20 24 12 22
dn: 0 14 24 16 6 20 24 12 22 12 24 20 6 16 24 14 (?)
an: 0 14 38 54 60 80 104 116 138 150 174 194 200 216 240 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Aleksander Parkitny
db: batch=72, k=16, 14 24 16 6 20 24 12 22
| SPT(16) | 690490814692320839 | 0 2 72 80 92 162 164 200 204 240 242 312 324 332 402 404 | -186804194064 |
| TPT(12) | 690490826752071227 | 0 2 42 44 84 86 210 212 234 236 240 242 | -174744443676 |
| SPT(18) | 690490867363804889 | 0 18 32 48 50 84 90 110 132 140 162 182 188 222 224 240 254 272 | -134132710014 |
| TPT(12) | 690490911543410891 | 0 2 18 20 60 62 90 92 138 140 198 200 | -89953104012 |
| STPT(10) | 690490975184576771 | 0 2 6 8 18 20 30 32 36 38 | -26311938132 |
| TPT(12) | 690490983445956857 | 0 2 24 26 90 92 162 164 444 446 594 596 | -18050558046 |
| TPT(12) | 690491020704387347 | 0 2 12 14 42 44 84 86 222 224 240 242 | 19207872444 |
| TPT(12) | 690491028851262731 | 0 2 66 68 108 110 180 182 288 290 306 308 | 27354747828 |
| TPT(12) | 690491071359576041 | 0 2 18 20 60 62 120 122 156 158 168 170 | 69863061138 |
| TPT(12) | 690491077949953559 | 0 2 30 32 42 44 108 110 168 170 180 182 | 76453438656 |
| TPT(12) | 690491107985758127 | 0 2 12 14 144 146 180 182 252 254 270 272 | 106489243224 |
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