Factor Info

ID 187930
Size 897 digits / 2977 bits
Status composite
Value 107909350304452500876457712960195050418724861519063830517416049017642682916139032008246804087741271771349906404766936343153931490880163667690855915303901816090716478395362997951405555052551226370710648980961373098790922167987804480094173931185608815260568860294490921933987423661138899394775129831222976379250691588058151531942375656117221746144296719142201369244856435242228000604420808243197924300054340636780212407753731208175808491421722652667283992684784560747937112877509240710431547653826124947721850873825183030236404204132231040896955103152126872074916498094711489967072142034339050649994735436443956811342018732532702577465955922212791862483070305514888264852997011061572690471956537824353943271640677800193865657698036959912782906008598639092469015031270283961052734516266706300874396799160830415726979691022534245158361764379800583110026321201801008617468111245717000422042196880295271

Factorizations

Primary (ID: 186360) 42185309079645596644652378584068749349402607016042285939 (proven prime)
(ID: 187931) 2557984110077760251128523213426590182209810805942401748622729626864909340592078669993643749100662643753236032533957161038343922946751764786740770084585582836202266493517932102316453312214879291963970942419366618983034524379550312252646636179701420492646099000616260701371747084124761699292472051029177420713073192851176632153242271568699887668489846665203153585892499778945657412728512503212826376931237258634610030914218622104171373081794117796190416812559401050549580871722377824679811355357750179047560302165745218618266485710503215469910715283010041931744059608998743552865246368669601970999871053116176285701204396180162796127386713567277590766076068982500475982225729474262851748157241773846939173740139859761018580183536608447445218438487663318053489782687924097498298921333738174960342144936704057675430193446139489346300073448835389 (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.