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Prime Tuple Database
Prime p0= 1978144152637911677 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 40 18 26 4 54 8 22 8 54 4 26 18 40 2 (?)
an: 0 2 42 60 86 90 144 152 174 182 236 240 266 284 324 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: conf [MM]
db: batch=80, k=16, 2 40 18 26 4 54 8 22
dn: 0 2 40 18 26 4 54 8 22 8 54 4 26 18 40 2 (?)
an: 0 2 42 60 86 90 144 152 174 182 236 240 266 284 324 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: conf [MM]
db: batch=80, k=16, 2 40 18 26 4 54 8 22
| STPT(10) | 1978142214125504417 | 0 2 12 14 42 44 72 74 84 86 | -1938512407260 |
| STPT(10) | 1978142774979000569 | 0 2 18 20 30 32 42 44 60 62 | -1377658911108 |
| STPT(10) | 1978143235623252767 | 0 2 24 26 42 44 60 62 84 86 | -917014658910 |
| SPT(16) | 1978143291724613701 | 0 18 28 42 46 58 76 78 100 102 120 132 136 150 160 178 | -860913297976 |
| STPT(10) | 1978143349452148787 | 0 2 30 32 42 44 54 56 84 86 | -803185762890 |
| SPT(16) | 1978143923405933081 | 0 8 12 18 36 56 108 110 168 170 222 242 260 266 270 278 | -229231978596 |
| SPT(16) | 1978144156707063857 | 0 42 44 56 92 114 120 140 186 206 212 234 270 282 284 326 | 4069152180 |
| STPT(10) | 1978144169407855817 | 0 2 30 32 42 44 54 56 84 86 | 16769944140 |
| TPT(14) | 1978144700702715689 | 0 2 132 134 138 140 240 242 300 302 420 422 438 440 | 548064804012 |
| STPT(10) | 1978144830533763641 | 0 2 36 38 78 80 120 122 156 158 | 677895851964 |
| SPT(16) | 1978144869571440209 | 0 2 12 38 48 50 72 110 150 188 210 212 222 248 258 260 | 716933528532 |
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