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Prime Tuple Database
Prime p0= 2121403595375746403 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 28 80 12 66 42 34 50 34 50 34 42 66 12 80 28 8 (?)
an: 0 8 36 116 128 194 236 270 320 354 404 438 480 546 558 638 666 674
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 674
Found by: vaughan
db: batch=80, k=18, 8 28 80 12 66 42 34 50 34
dn: 0 8 28 80 12 66 42 34 50 34 50 34 42 66 12 80 28 8 (?)
an: 0 8 36 116 128 194 236 270 320 354 404 438 480 546 558 638 666 674
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 674
Found by: vaughan
db: batch=80, k=18, 8 28 80 12 66 42 34 50 34
| STPT(10) | 2121402009758116451 | 0 2 36 38 78 80 120 122 156 158 | -1585617629952 |
| TPT(14) | 2121402497013616211 | 0 2 36 38 66 68 90 92 96 98 150 152 168 170 | -1098362130192 |
| SPT(16) | 2121402619800649019 | 0 14 20 30 74 80 134 162 170 198 252 258 302 312 318 332 | -975575097384 |
| STPT(10) | 2121402782487207419 | 0 2 48 50 90 92 132 134 180 182 | -812888538984 |
| SPT(16) | 2121403124299634447 | 0 12 24 26 54 104 140 174 272 306 342 392 420 422 434 446 | -471076111956 |
| TPT(14) | 2121403301856302909 | 0 2 12 14 42 44 102 104 132 134 252 254 282 284 | -293519443494 |
| SPT(16) | 2121403701057941239 | 0 24 34 42 60 90 120 148 174 202 232 262 280 288 298 322 | 105682194836 |
| SPT(16) | 2121403725252656969 | 0 12 62 68 78 90 104 108 134 138 152 164 174 180 230 242 | 129876910566 |
| TPT(14) | 2121404327256552719 | 0 2 42 44 108 110 120 122 168 170 192 194 258 260 | 731880806316 |
| SPT(16) | 2121404800797901571 | 0 18 36 96 110 128 156 168 170 182 210 228 242 302 320 338 | 1205422155168 |
| STPT(10) | 2121405289068005951 | 0 2 6 8 48 50 90 92 96 98 | 1693692259548 |
©2024 Tomáš Brada