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Prime Tuple Database
Prime p0= 1653484686352411691 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 22 26 22 62 48 10 18 12 2 12 18 10 48 62 22 26 22 8 (?)
an: 0 8 30 56 78 140 188 198 216 228 230 242 260 270 318 380 402 428 450 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Dirk Broer
db: batch=79, k=20, 8 22 26 22 62 48 10 18 12 2
dn: 0 8 22 26 22 62 48 10 18 12 2 12 18 10 48 62 22 26 22 8 (?)
an: 0 8 30 56 78 140 188 198 216 228 230 242 260 270 318 380 402 428 450 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Dirk Broer
db: batch=79, k=20, 8 22 26 22 62 48 10 18 12 2
| SPT(16) | 1653483058256595947 | 0 2 20 30 84 86 134 140 156 162 210 212 266 276 294 296 | -1628095815744 |
| STPT(10) | 1653483230416954379 | 0 2 18 20 60 62 102 104 120 122 | -1455935457312 |
| TPT(14) | 1653483560945944907 | 0 2 60 62 174 176 210 212 240 242 252 254 264 266 | -1125406466784 |
| STPT(10) | 1653483593018916017 | 0 2 60 62 102 104 144 146 204 206 | -1093333495674 |
| TPT(14) | 1653483596352431267 | 0 2 12 14 54 56 114 116 240 242 264 266 282 284 | -1089999980424 |
| SPT(16) | 1653484552678777583 | 0 18 44 56 66 128 188 248 276 336 396 458 468 480 506 524 | -133673634108 |
| STPT(12) | 1653484815570784829 | 0 2 12 14 42 44 120 122 150 152 162 164 | 129218373138 |
| STPT(12) | 1653484974525276647 | 0 2 30 32 42 44 60 62 72 74 102 104 | 288172864956 |
| STPT(10) | 1653485155212892667 | 0 2 30 32 120 122 210 212 240 242 | 468860480976 |
| STPT(12) | 1653485162301743579 | 0 2 30 32 72 74 180 182 222 224 252 254 | 475949331888 |
| STPT(10) | 1653485362204264007 | 0 2 12 14 42 44 72 74 84 86 | 675851852316 |
©2024 Tomáš Brada