Factor Info

ID 181642
Size 566 digits / 1879 bits
Status composite
Value 25205661550427962964350156253747148617257093455931239826534282122989136596213041668707218771407297697950138060178039269680322532239308552435038502417961366589624877857857488884030581297291682916427267844266166512827337353098888158957476216921905747703061434888540705889668173497500941136738028164737298333594249166989919941994599507754828895186705578237036463021873159862536352623233968937610792711772732642206911614253000052107352979601425541692362567990989431230077442131340042570117588626318132162019879819896766633228887037734492919424276714596137085678768245407

Factorizations

Primary (ID: 12006) 5564687761959436217109524353035918465205794740817325357931 (proven prime)
(ID: 181643) 4529573379253277786242962309448548414200747659456405780333324194972011971868192553283958807684103057208570188136564283856657013853643685004473759174704635098123607661414107707065749481706048407646640367548744677191490547179013205602674077288232487752961469805829163549745598797951241936848714018039069684895722873261917226856145234486316227849321772742687990165441758058172128568213335668517436277566795782839156270626312576869005746619018610965752297419450450792687907190969910027026455804002239582830743197 (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.