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Prime Tuple Database
Prime p0= 1874217056391050713 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 18 30 8 18 22 24 8 28 2 28 8 24 22 18 8 30 18 40 (?)
an: 0 40 58 88 96 114 136 160 168 196 198 226 234 258 280 298 306 336 354 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Odd-Rod
db: batch=79, k=20, 40 18 30 8 18 22 24 8 28 2
dn: 0 40 18 30 8 18 22 24 8 28 2 28 8 24 22 18 8 30 18 40 (?)
an: 0 40 58 88 96 114 136 160 168 196 198 226 234 258 280 298 306 336 354 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Odd-Rod
db: batch=79, k=20, 40 18 30 8 18 22 24 8 28 2
| STPT(10) | 1874214342097338251 | 0 2 6 8 48 50 90 92 96 98 | -2714293712462 |
| SPT(16) | 1874214720595197583 | 0 16 70 96 126 150 180 184 246 250 280 304 334 360 414 430 | -2335795853130 |
| STPT(10) | 1874215054213464407 | 0 2 30 32 42 44 54 56 84 86 | -2002177586306 |
| SPT(16) | 1874216032497540539 | 0 68 84 92 114 162 170 194 198 222 230 278 300 308 324 392 | -1023893510174 |
| SPT(16) | 1874216803308605963 | 0 54 60 114 128 146 158 230 264 336 348 366 380 434 440 494 | -253082444750 |
| TPT(14) | 1874216979007228979 | 0 2 30 32 60 62 90 92 102 104 132 134 198 200 | -77383821734 |
| SPT(16) | 1874217335673239677 | 0 52 64 82 96 102 130 136 180 186 214 220 234 252 264 316 | 279282188964 |
| STPT(10) | 1874217335901566861 | 0 2 6 8 18 20 30 32 36 38 | 279510516148 |
| SPT(16) | 1874217426899481109 | 0 10 12 42 88 90 118 130 132 144 172 174 220 250 252 262 | 370508430396 |
| STPT(10) | 1874217721841568029 | 0 2 12 14 90 92 168 170 180 182 | 665450517316 |
| STPT(10) | 1874217739610038127 | 0 2 30 32 42 44 54 56 84 86 | 683218987414 |
©2024 Tomáš Brada