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Prime Tuple Database
Prime p0= 328131295191085553 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 12 36 8 10 32 24 6 70 32 70 6 24 32 10 8 36 12 18 (?)
an: 0 18 30 66 74 84 116 140 146 216 248 318 324 348 380 390 398 434 446 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: RFGuy_KCCO
db: batch=70, k=20, 18 12 36 8 10 32 24 6 70 32
dn: 0 18 12 36 8 10 32 24 6 70 32 70 6 24 32 10 8 36 12 18 (?)
an: 0 18 30 66 74 84 116 140 146 216 248 318 324 348 380 390 398 434 446 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: RFGuy_KCCO
db: batch=70, k=20, 18 12 36 8 10 32 24 6 70 32
| SPT(14) | 328131219935549521 | 0 10 28 30 66 72 78 100 106 112 148 150 168 178 | -75255536032 |
| SPT(14) | 328131245656662463 | 0 16 60 166 184 210 226 264 280 306 324 430 474 490 | -49534423090 |
| SPT(14) | 328131261799645943 | 0 8 14 44 80 84 114 140 170 174 210 240 246 254 | -33391439610 |
| SPT(14) | 328131262427231261 | 0 12 26 50 92 102 108 110 116 126 168 192 206 218 | -32763854292 |
| SPT(14) | 328131276193108979 | 0 44 110 114 138 170 174 188 192 224 248 252 318 362 | -18997976574 |
| SPT(14) | 328131286426043117 | 0 26 36 44 54 56 84 92 120 122 132 140 150 176 | -8765042436 |
| SPT(14) | 328131296187896023 | 0 18 58 76 96 144 196 228 280 328 348 366 406 424 | 996810470 |
| TPT(12) | 328131300278759039 | 0 2 12 14 30 32 108 110 252 254 270 272 | 5087673486 |
| SPT(14) | 328131310301797531 | 0 16 18 72 130 132 138 190 196 198 256 310 312 328 | 15110711978 |
| TPT(12) | 328131315853120529 | 0 2 72 74 78 80 138 140 162 164 192 194 | 20662034976 |
| TPT(12) | 328131319571272277 | 0 2 12 14 30 32 60 62 144 146 240 242 | 24380186724 |
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