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10000000内有19组蔡氏差为30的素数组:
(23, 53)和 (83,113)和(431,461)和(491,521)
(41, 71)和 (101,131)和(557,587)和(617,647)
(137, 167)和 (197,227)和(1229,1259)和(1289,1319)
(12011, 12041)和 (12071,12101)和(84347,84377)和(84407,84437)
(15383, 15413)和 (15443,15473)和(107951,107981)和(108011,108041)
(74843, 74873)和 (74903,74933)和(524171,524201)和(524231,524261)
(98807, 98837)和 (98867,98897)和(691919,691949)和(691979,692009)
(141619, 141649)和 (141679,141709)和(991603,991633)和(991663,991693)
(184181, 184211)和 (184241,184271)和(1289537,1289567)和(1289597,1289627)
(464923, 464953)和 (464983,465013)和(3254731,3254761)和(3254791,3254821)
(624007, 624037)和 (624067,624097)和(4368319,4368349)和(4368379,4368409)
(891617, 891647)和 (891677,891707)和(6241589,6241619)和(6241649,6241679)
(1135861, 1135891)和 (1135921,1135951)和(7951297,7951327)和(7951357,7951387)
(1140281, 1140311)和 (1140341,1140371)和(7982237,7982267)和(7982297,7982327)
(2848663, 2848693)和 (2848723,2848753)和(19940911,19940941)和(19940971,19941001)
(4499863, 4499893)和 (4499923,4499953)和(31499311,31499341)和(31499371,31499401)
(6637591, 6637621)和 (6637651,6637681)和(46463407,46463437)和(46463467,46463497)
(8040601, 8040631)和 (8040661,8040691)和(56284477,56284507)和(56284537,56284567)
(9140429, 9140459)和 (9140489,9140519)和(63983273,63983303)和(63983333,63983363)
用时6756.05500000001秒 |
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