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Prime Tuple Database
Prime p0= 1978682592709055351 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 24 14 6 10 24 2 10 42 38 42 10 2 24 10 6 14 24 18 (?)
an: 0 18 42 56 62 72 96 98 108 150 188 230 240 242 266 276 282 296 320 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: MechWarrior
db: batch=80, k=20, 18 24 14 6 10 24 2 10 42 38
dn: 0 18 24 14 6 10 24 2 10 42 38 42 10 2 24 10 6 14 24 18 (?)
an: 0 18 42 56 62 72 96 98 108 150 188 230 240 242 266 276 282 296 320 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: MechWarrior
db: batch=80, k=20, 18 24 14 6 10 24 2 10 42 38
| TPT(14) | 1978681544049852359 | 0 2 18 20 42 44 132 134 168 170 222 224 252 254 | -1048659202992 |
| STPT(10) | 1978681544468591267 | 0 2 30 32 42 44 54 56 84 86 | -1048240464084 |
| STPT(10) | 1978681852766676047 | 0 2 12 14 72 74 132 134 144 146 | -739942379304 |
| SPT(13) | 1978682188624567841 | 0 42 72 132 162 216 246 276 330 360 420 450 492 | -404084487510 |
| STPT(10) | 1978682467544486447 | 0 2 42 44 72 74 102 104 144 146 | -125164568904 |
| STPT(10) | 1978682492001861827 | 0 2 30 32 42 44 54 56 84 86 | -100707193524 |
| STPT(10) | 1978682764377744179 | 0 2 18 20 30 32 42 44 60 62 | 171668688828 |
| SPT(16) | 1978682895611173849 | 0 52 54 70 88 94 108 130 132 154 168 174 192 208 210 262 | 302902118498 |
| STPT(10) | 1978682962194897779 | 0 2 42 44 60 62 78 80 120 122 | 369485842428 |
| SPT(16) | 1978683094511481151 | 0 22 82 96 120 156 162 190 252 280 286 322 346 360 420 442 | 501802425800 |
| STPT(10) | 1978683369528864137 | 0 2 12 14 42 44 72 74 84 86 | 776819808786 |
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