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Prime Tuple Database
Prime p0= 223502159779389473 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 4 6 2 16 32 4 44 4 68 4 44 4 32 16 2 6 4 26 (?)
an: 0 26 30 36 38 54 86 90 134 138 206 210 254 258 290 306 308 314 318 344
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: Alnitak2019
db: batch=69, k=20, 26 4 6 2 16 32 4 44 4 68
dn: 0 26 4 6 2 16 32 4 44 4 68 4 44 4 32 16 2 6 4 26 (?)
an: 0 26 30 36 38 54 86 90 134 138 206 210 254 258 290 306 308 314 318 344
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: Alnitak2019
db: batch=69, k=20, 26 4 6 2 16 32 4 44 4 68
| SPT(14) | 223502141124609961 | 0 42 60 66 70 82 102 196 216 228 232 238 256 298 | -18654779512 |
| TPT(12) | 223502150197898237 | 0 2 12 14 150 152 180 182 204 206 210 212 | -9581491236 |
| SPT(14) | 223502150510951101 | 0 10 12 40 60 88 102 118 132 160 180 208 210 220 | -9268438372 |
| SPT(14) | 223502150758549721 | 0 18 32 50 60 66 122 126 182 188 198 216 230 248 | -9020839752 |
| TPT(12) | 223502152379825309 | 0 2 12 14 90 92 210 212 240 242 282 284 | -7399564164 |
| STPT(10) | 223502158515172289 | 0 2 18 20 30 32 42 44 60 62 | -1264217184 |
| SPT(14) | 223502166622428373 | 0 10 40 58 84 108 114 274 280 304 330 348 378 388 | 6843038900 |
| SPT(14) | 223502182819616471 | 0 8 42 60 66 78 108 170 200 212 218 236 270 278 | 23040226998 |
| SPT(14) | 223502183675044751 | 0 12 38 50 110 122 126 152 156 168 228 240 266 278 | 23895655278 |
| SPT(14) | 223502191750314929 | 0 60 78 92 102 140 212 258 330 368 378 392 410 470 | 31970925456 |
| TPT(12) | 223502213221530497 | 0 2 102 104 114 116 144 146 174 176 300 302 | 53442141024 |
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