Factor Info

ID 103383
Size 520 digits / 1725 bits
Status composite
Value 1240166887211225926036825076224187440362148656724837914984190570028700683613188720158673015670017211241298250911889519665500244346620288574053412473639751386582272658143385802833702786934124770544290700146654106358762684315947415618189660465062422761160971702162802466645605904419789875900220038950114802664830391726778185637148500518516509970097562526412589679440530762862922584337470984851524614505463579524282107237684950016635776916707140326557831388542544325023665990540243363627181592340873741613509833148250571171

Factorizations

Primary (ID: 60) 169360439829648789853 (proven prime)
(ID: 103384) 7322648007165356180805632228864739746440679632795106262005297753482222901900502116958491708458194869740638737897435556326348359361607192640685357872475146188934010289587282340496081887946174587571513120412299308651335572389124029569513747623152733466671347592278415318958244953495573671699522933054027377781746564097069264099358457228387958872168676948936771042870539513256969615074075788663528496689599311021954320021914820942384645578372279056344219796955920551597891947619715746123161382015217407 (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.