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Prime Tuple Database

Prime p0= 401914346762705221 starts a Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 4 6 24 30 6 8 22 18 68 18 22 8 6 30 24 6 4 12 (?)
an: 0 12 16 22 46 76 82 90 112 130 198 216 238 246 252 282 306 312 316 328
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: desktop64
db: batch=70, k=20, 12 4 6 24 30 6 8 22 18 68
SPT(14)4019142823480921210 10 66 70 72 76 90 202 216 220 222 226 282 292-64414613100
TPT(12)4019143033617716570 2 30 32 42 44 72 74 174 176 252 254-43400933564
SPT(14)4019143151111301790 18 28 30 54 70 94 114 138 154 178 180 190 208-31651575042
TPT(12)4019143194753848690 2 30 32 72 74 138 140 192 194 228 230-27287320352
SPT(14)4019143309905278810 30 56 60 86 92 128 210 246 252 278 282 308 338-15772177340
TPT(12)4019143377627100610 2 18 20 90 92 120 122 168 170 300 302-8999995160
SPT(14)4019143495368296990 42 44 48 62 72 84 128 140 150 164 168 170 2122774124478
SPT(14)4019143711822869670 12 132 142 180 316 342 364 390 526 564 574 694 70624419581746
SPT(14)4019143825015182610 12 40 82 90 96 112 270 286 292 300 342 370 38235738813040
TPT(12)4019143998752724890 2 30 32 132 134 240 242 252 254 258 26053112567268
SPT(14)4019144071058731190 42 110 174 204 260 278 324 342 398 428 492 560 60260343167898


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