Factor Info

ID 177572
Size 748 digits / 2483 bits
Status composite
Value 2072858258974453090644115026238566907494890556764912773040350653311989163332803829289975893679494386841363729613845676506127186917481032921857109994086300781446436221923982654414109622180880440844163020785015359699891751556252262908966593205268977451061960795674817816144137550708514640943636679653714993122778793923223633926057319088512139438167269642611249372223025541341203573933363419491334431822077373513536188468874718865250943336704098810064932234344283410134850945578353217463086265245766881076593578279815534612403245872518664470164916640485678234996100140168540983555120902930104993831436851333140000029001137875811662740668894964253774455789514561483602718349471866884706878649575453652490879179976015115001517517485027395335071466738771

Factorizations

Primary (ID: 17029) 19681371898296689920357961741191524896341 (proven prime)
(ID: 177573) 105320821621883335668732017394359096052795530510820302074052625980562560616165134951942335693245626360662338103214536292601843958045465248743902245209047673521181652782727365919793802081961551994343277958286205755589800484560898557159117294505773813233441853823673937427367932981304145485579730877905443543879949892309059147268908639899565516802523770041512774885737336485083431272620224665601400044099611000716291235679096734312967164965624978453580979566638783354552205328142612999720523845561168076093497630943824241827502447523543553255208627115921110691891286695314040146702901548917223040673113360872245522932908468289015551255734221218512581534099499287120675006964561971409370817180061231717113524231 (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.