Factor Info

ID 141783
Size 516 digits / 1712 bits
Status composite
Value 177563247962944715182822237216812767297739147647193375537232498900299305618078634078913740499349612336359045110078554584325442262109933482649895455155334897314834485828800020746910998991558944327507415056774316508574549887837971476795443218879171910492827197080314264998225181531432958849199767751136701359704401718297072078599760216347688335458416090335628598807928523439818713166369405495468818528076831838057710201651903280212282319970666366394914855984404870775150509163350224778277123613501081183837970934620171

Factorizations

Primary (ID: 20799) 69850912140360790741 (proven prime)
(ID: 141784) 2542031915147265442774654741875649993729611848646347877522748741626154745518123683063154201880227698656726720382544591439090750798305633612061353162738595773615438635420772021325783503321804254035878153938502882216326135501950904775543965359012460915200738283136261597131741934985617414757148696265027260766873624973393103570605049699872967095642812817409301915240689421031894138938934225697678677371629596962753420487920061171504138636604410419251650749100367396231819379174845891378025904699231 (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.