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Prime Tuple Database
Prime p0= 261313632038057947 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 64 20 46 20 16 24 66 8 42 124 42 8 66 24 16 20 46 20 64 (?)
an: 0 64 84 130 150 166 190 256 264 306 430 472 480 546 570 586 606 652 672 736
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 736
Found by: paulteo
db: batch=69, k=20, 64 20 46 20 16 24 66 8 42 124
dn: 0 64 20 46 20 16 24 66 8 42 124 42 8 66 24 16 20 46 20 64 (?)
an: 0 64 84 130 150 166 190 256 264 306 430 472 480 546 570 586 606 652 672 736
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 736
Found by: paulteo
db: batch=69, k=20, 64 20 46 20 16 24 66 8 42 124
| SPT(14) | 261313554229579759 | 0 24 64 88 94 102 108 124 130 138 144 168 208 232 | -77808478188 |
| TPT(12) | 261313555370903279 | 0 2 60 62 102 104 138 140 192 194 270 272 | -76667154668 |
| TPT(12) | 261313556426533211 | 0 2 126 128 150 152 168 170 228 230 276 278 | -75611524736 |
| TPT(12) | 261313575883046381 | 0 2 6 8 36 38 48 50 60 62 198 200 | -56155011566 |
| TPT(12) | 261313612601078159 | 0 2 12 14 78 80 150 152 168 170 210 212 | -19436979788 |
| TPT(12) | 261313618891418297 | 0 2 72 74 120 122 180 182 222 224 240 242 | -13146639650 |
| SPT(14) | 261313660920708563 | 0 30 38 60 128 138 140 168 170 180 248 270 278 308 | 28882650616 |
| SPT(14) | 261313676791869643 | 0 40 54 76 130 154 156 214 216 240 294 316 330 370 | 44753811696 |
| SPT(14) | 261313680738648751 | 0 16 30 42 96 132 166 192 226 262 316 328 342 358 | 48700590804 |
| STPT(10) | 261313708281130259 | 0 2 18 20 30 32 42 44 60 62 | 76243072312 |
| TPT(12) | 261313725305709287 | 0 2 12 14 24 26 30 32 72 74 120 122 | 93267651340 |
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