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Prime Tuple Database
Prime p0= 1991598426516917503 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 54 10 6 74 18 22 26 22 18 74 6 10 54 6 (?)
an: 0 6 60 70 76 150 168 190 216 238 256 330 336 346 400 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 54 10 6 74 18 22 26
dn: 0 6 54 10 6 74 18 22 26 22 18 74 6 10 54 6 (?)
an: 0 6 60 70 76 150 168 190 216 238 256 330 336 346 400 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 54 10 6 74 18 22 26
| STPT(10) | 1991596375651670309 | 0 2 18 20 30 32 42 44 60 62 | -2050865247194 |
| SPT(16) | 1991596946178228017 | 0 26 44 66 72 84 110 140 156 186 212 224 230 252 270 296 | -1480338689486 |
| SPT(16) | 1991597171169367057 | 0 60 70 102 142 162 204 244 270 310 352 372 412 444 454 514 | -1255347550446 |
| STPT(10) | 1991597778081925631 | 0 2 36 38 78 80 120 122 156 158 | -648434991872 |
| STPT(10) | 1991597908661594537 | 0 2 12 14 132 134 252 254 264 266 | -517855322966 |
| STPT(10) | 1991598379523761121 | 0 2 36 38 78 80 120 122 156 158 | -46993156382 |
| STPT(10) | 1991598897032527199 | 0 2 18 20 30 32 42 44 60 62 | 470515609696 |
| STPT(10) | 1991598973158804179 | 0 2 18 20 60 62 102 104 120 122 | 546641886676 |
| STPT(10) | 1991599113207397961 | 0 2 36 38 78 80 120 122 156 158 | 686690480458 |
| STPT(10) | 1991599374907758797 | 0 2 30 32 42 44 54 56 84 86 | 948390841294 |
| STPT(10) | 1991599458075100397 | 0 2 30 32 42 44 54 56 84 86 | 1031558182894 |
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