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Prime Tuple Database
Prime p0= 1996269915706898231 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 18 40 20 6 24 6 34 6 24 6 20 40 18 8 (?)
an: 0 8 26 66 86 92 116 122 156 162 186 192 212 252 270 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 8 18 40 20 6 24 6 34
dn: 0 8 18 40 20 6 24 6 34 6 24 6 20 40 18 8 (?)
an: 0 8 26 66 86 92 116 122 156 162 186 192 212 252 270 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 8 18 40 20 6 24 6 34
| STPT(10) | 1996268570980918649 | 0 2 18 20 30 32 42 44 60 62 | -1344725979582 |
| STPT(10) | 1996268869116127811 | 0 2 6 8 18 20 30 32 36 38 | -1046590770420 |
| STPT(10) | 1996268960434503257 | 0 2 24 26 42 44 60 62 84 86 | -955272394974 |
| SPT(16) | 1996269152744583671 | 0 6 30 78 120 126 132 162 216 246 252 258 300 348 372 378 | -762962314560 |
| STPT(10) | 1996269377995337969 | 0 2 18 20 30 32 42 44 60 62 | -537711560262 |
| SPT(16) | 1996269913607775163 | 0 28 30 40 94 100 120 154 234 268 288 294 348 358 360 388 | -2099123068 |
| SPT(16) | 1996270037069287867 | 0 12 40 52 72 114 150 180 184 214 250 292 312 324 352 364 | 121362389636 |
| SPT(16) | 1996270041749973043 | 0 4 46 66 84 88 124 126 148 150 186 190 208 228 270 274 | 126043074812 |
| STPT(10) | 1996270082991661427 | 0 2 30 32 42 44 54 56 84 86 | 167284763196 |
| STPT(10) | 1996270274008455629 | 0 2 18 20 30 32 42 44 60 62 | 358301557398 |
| TPT(14) | 1996270459610631857 | 0 2 72 74 132 134 204 206 252 254 300 302 312 314 | 543903733626 |
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