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Prime Tuple Database
Prime p0= 1991567624225236201 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 20 4 26 16 12 18 92 18 12 16 26 4 20 22 (?)
an: 0 22 42 46 72 88 100 118 210 228 240 256 282 286 306 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 22 20 4 26 16 12 18 92
dn: 0 22 20 4 26 16 12 18 92 18 12 16 26 4 20 22 (?)
an: 0 22 42 46 72 88 100 118 210 228 240 256 282 286 306 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 22 20 4 26 16 12 18 92
| SPT(16) | 1991566162550972327 | 0 14 24 56 66 80 90 102 104 116 126 140 150 182 192 206 | -1461674263874 |
| STPT(10) | 1991566643730971297 | 0 2 12 14 42 44 72 74 84 86 | -980494264904 |
| TPT(14) | 1991566764328457747 | 0 2 12 14 90 92 132 134 252 254 264 266 270 272 | -859896778454 |
| SPT(16) | 1991566785477958261 | 0 6 58 70 130 132 150 156 172 178 196 198 258 270 322 328 | -838747277940 |
| TPT(14) | 1991567147146426391 | 0 2 36 38 90 92 120 122 126 128 150 152 168 170 | -477078809810 |
| SPT(18) | 1991567413247453791 | 0 12 22 28 36 60 70 136 166 192 222 288 298 322 330 336 346 358 | -210977782410 |
| STPT(10) | 1991567841066050321 | 0 2 6 8 48 50 90 92 96 98 | 216840814120 |
| STPT(10) | 1991568004170509111 | 0 2 6 8 48 50 90 92 96 98 | 379945272910 |
| STPT(10) | 1991568141294434957 | 0 2 42 44 72 74 102 104 144 146 | 517069198756 |
| SPT(16) | 1991568337637920729 | 0 30 52 70 88 100 108 168 172 232 240 252 270 288 310 340 | 713412684528 |
| STPT(10) | 1991568361079659247 | 0 2 12 14 72 74 132 134 144 146 | 736854423046 |
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