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Prime Tuple Database
Prime p0= 195690189147236893 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 24 6 40 8 6 6 18 4 8 4 18 6 6 8 40 6 24 6 (?)
an: 0 6 30 36 76 84 90 96 114 118 126 130 148 154 160 168 208 214 238 244
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: LCB001
db: batch=69, k=20, 6 24 6 40 8 6 6 18 4 8
dn: 0 6 24 6 40 8 6 6 18 4 8 4 18 6 6 8 40 6 24 6 (?)
an: 0 6 30 36 76 84 90 96 114 118 126 130 148 154 160 168 208 214 238 244
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: LCB001
db: batch=69, k=20, 6 24 6 40 8 6 6 18 4 8
| SPT(14) | 195690147401789951 | 0 8 30 92 98 108 110 180 182 192 198 260 282 290 | -41745446942 |
| SPT(14) | 195690149561133517 | 0 52 72 82 94 154 156 190 192 252 264 274 294 346 | -39586103376 |
| TPT(12) | 195690155017976741 | 0 2 48 50 90 92 150 152 288 290 300 302 | -34129260152 |
| SPT(14) | 195690161781702589 | 0 70 78 82 114 154 198 304 348 388 420 424 432 502 | -27365534304 |
| SPT(14) | 195690167057472751 | 0 6 76 88 96 112 126 262 276 292 300 312 382 388 | -22089764142 |
| SPT(14) | 195690186849946937 | 0 14 30 36 84 102 114 122 134 152 200 206 222 236 | -2297289956 |
| STPT(10) | 195690220025220467 | 0 2 30 32 42 44 54 56 84 86 | 30877983574 |
| TPT(12) | 195690221378888147 | 0 2 30 32 42 44 90 92 114 116 312 314 | 32231651254 |
| TPT(12) | 195690241035913031 | 0 2 18 20 48 50 156 158 198 200 258 260 | 51888676138 |
| TPT(12) | 195690248891212211 | 0 2 6 8 48 50 108 110 120 122 138 140 | 59743975318 |
| SPT(16) | 195690260333803643 | 0 18 20 44 66 90 150 168 206 224 284 308 330 354 356 374 | 71186566750 |
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