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Prime Tuple Database
Prime p0= 2666252321818108619 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 102 8 30 22 8 28 24 38 10 38 24 28 8 22 30 8 102 (?)
an: 0 102 110 140 162 170 198 222 260 270 308 332 360 368 390 420 428 530
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 530
Found by: [SG-FC] hl
db: batch=82, k=18, 102 8 30 22 8 28 24 38 10
dn: 0 102 8 30 22 8 28 24 38 10 38 24 28 8 22 30 8 102 (?)
an: 0 102 110 140 162 170 198 222 260 270 308 332 360 368 390 420 428 530
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 530
Found by: [SG-FC] hl
db: batch=82, k=18, 102 8 30 22 8 28 24 38 10
| STPT(12) | 2666251021538745227 | 0 2 30 32 42 44 222 224 234 236 264 266 | -1300279363392 |
| STPT(10) | 2666251179502122437 | 0 2 30 32 42 44 54 56 84 86 | -1142315986182 |
| SPT(16) | 2666251431805095623 | 0 30 56 60 68 74 90 128 156 194 210 216 224 228 254 284 | -890013012996 |
| STPT(10) | 2666251615092795641 | 0 2 6 8 18 20 30 32 36 38 | -706725312978 |
| STPT(10) | 2666251908340401149 | 0 2 18 20 30 32 42 44 60 62 | -413477707470 |
| SPT(13) | 2666252078297577683 | 0 6 30 90 96 156 168 180 240 246 306 330 336 | -243520530936 |
| TPT(14) | 2666252458754248919 | 0 2 18 20 90 92 102 104 168 170 228 230 252 254 | 136936140300 |
| STPT(10) | 2666252641044020921 | 0 2 6 8 48 50 90 92 96 98 | 319225912302 |
| STPT(12) | 2666252748596569577 | 0 2 12 14 54 56 90 92 132 134 144 146 | 426778460958 |
| SPT(16) | 2666252895147248873 | 0 6 26 74 98 104 146 176 228 258 300 306 330 378 398 404 | 573329140254 |
| SPT(16) | 2666253184075393327 | 0 42 52 60 64 72 84 120 184 220 232 240 244 252 262 304 | 862257284708 |
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