Factor Info

ID 139900
Size 539 digits / 1790 bits
Status composite
Value 53225001701541231310556393731221000753209628366560348636639947244557374536233022224519394717251817466304855861730760759066663390166006885466463424128127517919256830914507003633301166968203756582751129736855354948425871200754427367703531432857604710340907485587178006291504231098771767501897745412623317464975580758290171158180150573875625982278662784386414371076369491909732283665325171701822277750561921519960795309054468429953129451433921118753223483785272075132997401364656202953024704353158056577462555940679764314220554877972755971177

Factorizations

Primary (ID: 173946) 979716070750789569518949241751490721 (proven prime)
(ID: 174785) 54326966036959169064560963348393573145883858173548950142249614031924499730844214819764941439746023060735654408881229404836641813169908177810545307070135480024146220392984385662337412956861023561065405614450740772903702065901552748638419590967163802974667201828861377887943886838888150746938263113748054566544385595078231803943496568933314683008463710005738259125319426348477244858841295268818610936016853501091921432068467827074579177785380741844528056659530313209441716938231848031254887871490420174537 (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.