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Prime Tuple Database
Prime p0= 1889259475473218129 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 72 32 4 14 16 12 2 28 2 28 2 12 16 14 4 32 72 30 (?)
an: 0 30 102 134 138 152 168 180 182 210 212 240 242 254 270 284 288 320 392 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: chad.burrus
db: batch=79, k=20, 30 72 32 4 14 16 12 2 28 2
dn: 0 30 72 32 4 14 16 12 2 28 2 28 2 12 16 14 4 32 72 30 (?)
an: 0 30 102 134 138 152 168 180 182 210 212 240 242 254 270 284 288 320 392 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: chad.burrus
db: batch=79, k=20, 30 72 32 4 14 16 12 2 28 2
| SPT(16) | 1889258172267482857 | 0 22 96 114 126 130 154 156 220 222 246 250 262 280 354 376 | -1303205735272 |
| SPT(16) | 1889258177834918489 | 0 8 32 42 98 144 180 198 284 302 338 384 440 450 474 482 | -1297638299640 |
| TPT(14) | 1889258212397247059 | 0 2 18 20 60 62 102 104 132 134 198 200 240 242 | -1263075971070 |
| STPT(10) | 1889258409401125067 | 0 2 30 32 42 44 54 56 84 86 | -1066072093062 |
| STPT(10) | 1889258419563660317 | 0 2 12 14 42 44 72 74 84 86 | -1055909557812 |
| TPT(14) | 1889258560901514377 | 0 2 12 14 24 26 42 44 84 86 210 212 222 224 | -914571703752 |
| TPT(14) | 1889259755841159857 | 0 2 114 116 180 182 192 194 210 212 240 242 264 266 | 280367941728 |
| STPT(10) | 1889260065954948689 | 0 2 30 32 60 62 90 92 120 122 | 590481730560 |
| STPT(10) | 1889260389106523099 | 0 2 18 20 30 32 42 44 60 62 | 913633304970 |
| STPT(10) | 1889260420002427007 | 0 2 30 32 42 44 54 56 84 86 | 944529208878 |
| SPT(16) | 1889260680030686329 | 0 12 24 28 34 58 72 124 168 220 234 258 264 268 280 292 | 1204557468200 |
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