Factor Info

ID 155521
Size 506 digits / 1679 bits
Status composite
Value 14128611757960898813034373943138067545189915784193979938078452485205449006711912109539749747980077868012253366513865421309535712324680335552905066629408300675987070345549443511228775853508644609322567119853147539109734216433244008115404480877993624276582632939181306125009129630535742403894125845583790033639613468326402881604172146967788398669552025477736095786196361936281168487845902970744243396828299811011030866055145387842908617807669887534767360799387597420450973061392498415960512519342579826764763

Factorizations

Primary (ID: 155522) 252205554844994564166739 (proven prime)
(ID: 155523) 56020224323149179246750378602506160362774493551930225359413393683038761587102041844131282723919717124486376988357345455101093850742218537280117747719269821812612103410221722039366465280173916124618516393210103582411763122912506115432009853240109175047091557462140315597609432287250686967866733507093445092703492353384976755373167467596873215069567599479246794811738989444967527161913404973391774885859199430199367161642703737692875582072095607523133034076416611643106387160692201817 (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.