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Prime Tuple Database
Prime p0= 646387692677771599 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 2 46 8 40 60 32 4 14 76 14 4 32 60 40 8 46 2 22 (?)
an: 0 22 24 70 78 118 178 210 214 228 304 318 322 354 414 454 462 508 510 532
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: Jeff17
db: batch=72, k=20, 22 2 46 8 40 60 32 4 14 76
dn: 0 22 2 46 8 40 60 32 4 14 76 14 4 32 60 40 8 46 2 22 (?)
an: 0 22 24 70 78 118 178 210 214 228 304 318 322 354 414 454 462 508 510 532
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: Jeff17
db: batch=72, k=20, 22 2 46 8 40 60 32 4 14 76
| TPT(12) | 646387421731810937 | 0 2 12 14 120 122 204 206 234 236 300 302 | -270945960662 |
| TPT(12) | 646387422337045421 | 0 2 6 8 60 62 90 92 138 140 156 158 | -270340726178 |
| TPT(12) | 646387547118136319 | 0 2 12 14 18 20 72 74 138 140 240 242 | -145559635280 |
| TPT(12) | 646387588867287719 | 0 2 12 14 18 20 60 62 72 74 342 344 | -103810483880 |
| STPT(10) | 646387667650764197 | 0 2 12 14 72 74 132 134 144 146 | -25027007402 |
| TPT(12) | 646387669486968287 | 0 2 30 32 60 62 84 86 114 116 180 182 | -23190803312 |
| TPT(12) | 646387783885764311 | 0 2 18 20 108 110 150 152 306 308 336 338 | 91207992712 |
| TPT(12) | 646387805931805571 | 0 2 60 62 96 98 126 128 228 230 240 242 | 113254033972 |
| TPT(12) | 646387857876794651 | 0 2 60 62 120 122 156 158 246 248 270 272 | 165199023052 |
| SPT(16) | 646387865583219229 | 0 10 28 78 88 114 130 162 220 252 268 294 304 354 372 382 | 172905447630 |
| TPT(12) | 646387881159365801 | 0 2 30 32 120 122 150 152 240 242 288 290 | 188481594202 |
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