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Prime Tuple Database

Prime p0= 281669955297566149 starts a Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 34 20 40 30 6 2 6 6 66 52 66 6 6 2 6 30 40 20 34 (?)
an: 0 34 54 94 124 130 132 138 144 210 262 328 334 340 342 348 378 418 438 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=20, 34 20 40 30 6 2 6 6 66 52
STPT(10)2816698938155997110 2 36 38 78 80 120 122 156 158-61481966438
TPT(12)2816698951318753790 2 42 44 48 50 108 110 162 164 288 290-60165690770
SPT(14)2816699092535019490 10 22 48 102 108 144 178 214 220 274 300 312 322-46044064200
SPT(14)2816699132255118910 12 16 36 42 48 78 160 190 196 202 222 226 238-42072054258
TPT(12)2816699240516013290 2 12 14 60 62 72 74 180 182 210 212-31245964820
SPT(14)2816699317000374790 18 78 100 130 162 174 238 250 282 312 334 394 412-23597528670
TPT(12)2816699576231079290 2 30 32 72 74 78 80 108 110 210 2122325541780
SPT(14)2816699710306223090 2 44 122 192 198 224 318 344 350 420 498 540 54215733056160
SPT(14)2816699842829054170 12 70 82 90 96 112 180 196 202 210 222 280 29228985339268
TPT(12)2816700026909056910 2 18 20 30 32 78 80 120 122 168 17047393339542
SPT(14)2816700054402571490 8 14 24 60 102 114 128 140 182 218 228 234 24250142691000


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