Factor Info

ID 91366
Size 631 digits / 2095 bits
Status composite
Value 4005171529351928103628789538982542675449671918251886106495305774460281506539320763995498529845720937779865145884468933235912309014783916625966751666499687006469690744760629277959797165393180078835018200270604211768710325726888560809141278862023303846374146111526261040696009365463281828280408638594958076400065384125091277681725882433981276840837725697559346218442380086571633440656164904656154749026013747979299391996071820150617861325665694545311462060942516647198459586804300749040800130169594082050224451836953165930145689179141862784074714656599291577021144229673041777858374575249533014752092777220172975521796878631009215949

Factorizations

Primary (ID: 63373) 63183887777606431620036734659574373415341987361849452469359581232953058529 (proven prime)
(ID: 91367) 63389127675227304844166522529619093402387919501201481809865590321994742577240893232981247115014831912802862627335112389842697991688742679664136647440562328999630142523672908339913023628476572004977128574147761578234137921501346237688799917647439913925208565835353278006654524861895007532847574210566066455557278926920399626360770219122774211908424762654457073531515703856702420239085202630203918930531018348621160569300487352694762018300742233209409218333362458647610713538666089391207551129783620340632004124345975390385487339577712714311297800339263631981 (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.