Factor Info

ID 135375
Size 818 digits / 2717 bits
Status composite
Value 52357745852953539334962744754208702365792890880826181579027084046302643243639389154193396398507493260212270752392272256520637791040082832314184709652632018131181223098266377350723570093123680050758380705226259821560587157691588301144094575809258519023747097234174934888937466984856231095728380616474855755128372139244259292633656103362335154347894728031074517641846082506876088184269159126900398057550965870740520658695800139320980857125786367634099831021857702896512533012598727276850453423294842795574589242097267382329733757451884767607486028174967269722148309458990510250271060540797877366382118548706980021161859170203196159804668702417606242495444467929208865604813642428667243734518622570565391798221935463498055003685288837656089314608876123323191847942938779182424687792739111689977057173019291024256347626339

Factorizations

Primary (ID: 134522) 15338922318626702817971349667 (proven prime)
(ID: 170818) 3413391421206515384117703920423407075676833024942757075555631702033664164251720314363212076061326908888409532311802864913907993746654997379494983962622574093668312943972590107000165206502011312866476611946178033992323701063799143628363177958083122119638884529944879684477174192535401850334527242347491929383948678705206869749882319034829284770918150122635996657472719038132680537835724575888874049147601026248847361175422354360322218633705774250496569081545963443745211230257592007469471605627155349555451420732747830081416555005320952854352892318970959835234049519914660796262993119093895190357423696469109722421082674860224608813335393854663465457474897524282901844628468087573553962702070279293123997081824943615612001436656535810445592932580926612282370666731158953037614792756250046017 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.