Factor Info

ID 151131
Size 542 digits / 1800 bits
Status composite
Value 44823062578676769271312962277401763059185557405122569138816383856063966769526497319532190606481411908892395785995321042751806328889435958100173234727077791288572895906432007445245957382447407996578298889509574308862966280920368068486333879190614170982055613025798537926393174777705535589771387151992490119480330521335036611789432793399912502383253640015417802271309036965054039466241319060827084797712623220607545827099229604815695455789922229473218678364528712689807384467024215177264419743143336177550986289254503787828316541437493721697137

Factorizations

Primary (ID: 149765) 27720173220215761859094304152337 (proven prime)
(ID: 185246) 1616983495109915691438931102055875562660296367602193072663077504701009011931110198331712275737963144767572422236744510087683379242627225495855853309366876821603344789549594267363253401451975099562057544989608625912922818719785041301979697347844827329372349183296584071212430221537186868313566663915491263023702611572969572023868982809554249840586693785222346649301106755042190616014615413145431192882259982693389060631666423568286311323285784346318098084404072471354863741238274123366438242527496953793914530401 (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.