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Prime Tuple Database
Prime p0= 1991547280953398249 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 68 4 20 42 24 22 2 58 2 22 24 42 20 4 68 (?)
an: 0 68 72 92 134 158 180 182 240 242 264 288 330 350 354 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 68 4 20 42 24 22 2 58
dn: 0 68 4 20 42 24 22 2 58 2 22 24 42 20 4 68 (?)
an: 0 68 72 92 134 158 180 182 240 242 264 288 330 350 354 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 68 4 20 42 24 22 2 58
| SPT(16) | 1991546222954409937 | 0 6 90 112 124 162 264 274 312 322 424 462 474 496 580 586 | -1057998988312 |
| STPT(10) | 1991546266825554557 | 0 2 24 26 42 44 60 62 84 86 | -1014127843692 |
| STPT(10) | 1991546278776809309 | 0 2 42 44 60 62 78 80 120 122 | -1002176588940 |
| SPT(16) | 1991546684906805667 | 0 34 36 40 106 124 144 154 222 232 252 270 336 340 342 376 | -596046592582 |
| STPT(10) | 1991546829368069327 | 0 2 54 56 72 74 90 92 144 146 | -451585328922 |
| SPT(16) | 1991547079450592683 | 0 6 28 34 70 84 106 108 136 138 160 174 210 216 238 244 | -201502805566 |
| SPT(16) | 1991547500764507013 | 0 6 30 38 48 74 86 110 144 168 180 206 216 224 248 254 | 219811108764 |
| TPT(14) | 1991548203510526391 | 0 2 78 80 90 92 108 110 126 128 150 152 288 290 | 922557128142 |
| STPT(10) | 1991548241753699771 | 0 2 6 8 18 20 30 32 36 38 | 960800301522 |
| STPT(10) | 1991548334874670469 | 0 2 18 20 30 32 42 44 60 62 | 1053921272220 |
| TPT(14) | 1991548549501657217 | 0 2 30 32 240 242 360 362 372 374 390 392 420 422 | 1268548258968 |
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