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Prime Tuple Database
Prime p0= 195921485382320563 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 22 2 16 20 54 28 14 24 16 24 14 28 54 20 16 2 22 24 (?)
an: 0 24 46 48 64 84 138 166 180 204 220 244 258 286 340 360 376 378 400 424
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: RFGuy_KCCO
db: batch=69, k=20, 24 22 2 16 20 54 28 14 24 16
dn: 0 24 22 2 16 20 54 28 14 24 16 24 14 28 54 20 16 2 22 24 (?)
an: 0 24 46 48 64 84 138 166 180 204 220 244 258 286 340 360 376 378 400 424
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: RFGuy_KCCO
db: batch=69, k=20, 24 22 2 16 20 54 28 14 24 16
| SPT(14) | 195921434780036467 | 0 54 66 76 120 144 154 186 196 220 264 274 286 340 | -50602284096 |
| SPT(14) | 195921461390400997 | 0 30 42 72 76 82 102 124 144 150 154 184 196 226 | -23991919566 |
| SPT(14) | 195921467691978269 | 0 2 14 54 90 132 134 168 170 212 248 288 300 302 | -17690342294 |
| SPT(14) | 195921477765235967 | 0 12 20 42 56 84 86 90 92 120 134 156 164 176 | -7617084596 |
| TPT(12) | 195921479275366259 | 0 2 18 20 162 164 228 230 240 242 312 314 | -6106954304 |
| STPT(10) | 195921480657422621 | 0 2 6 8 48 50 90 92 96 98 | -4724897942 |
| SPT(14) | 195921512743435667 | 0 2 60 74 102 110 140 144 174 182 210 224 282 284 | 27361115104 |
| TPT(12) | 195921517787489339 | 0 2 18 20 150 152 198 200 222 224 240 242 | 32405168776 |
| SPT(14) | 195921572073745949 | 0 30 44 48 62 78 114 158 194 210 224 228 242 272 | 86691425386 |
| SPT(14) | 195921588334493183 | 0 18 50 68 110 138 156 290 308 336 378 396 428 446 | 102952172620 |
| SPT(14) | 195921606135646771 | 0 28 112 136 156 160 168 220 228 232 252 276 360 388 | 120753326208 |
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