Factor Info

ID 143984
Size 526 digits / 1747 bits
Status composite
Value 6402122937028082274007729134469771046387630817624357690147660216241062636710276472732861791482919280323374223796401701571740151278920347590786547889935325729610165793993896579925213821154092889728658687335514878161502476213547912425570717363084914936933021287821610214737117406915755455662862591112794322282742272901477875781458835496743883579908482745803514414425348921189467818060596204184423231406761108807878861982181002067203221762815763759931883733738827868377893777968393646821011514102125128008506990805491022991313769

Factorizations

Primary (ID: 179107) 101211306087301593532167703017233 (proven prime)
(ID: 179787) 63255017492866048462761458730332724949293899704356400069363471347849367739270121495765688529420421763747928936295851900674719282522396120739005006202773674589652404828444051645613285742356902911506199187006924680452105322058923681176018184752903365679807335210400050021539254819278372508882196788486597528714512324605132130473937395573618674462402614565757772466526242246750053881290683166579547675584198280321020165257012524142439986476934641181377528656661429867018022832440027613830039256793 (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.