Factor Info

ID 105330
Size 645 digits / 2140 bits
Status composite
Value 112983293748804838709925281708534651482703038542246088779938106890946980411974978382807916392389910615093558246614915839208594467811546440445820756603565142042840759219150346421719193194415095370667323459927124846030534453388050881382477929931253150409018742038951413226711473151894709314967614697234248210258681635221752361736424155140943903093000057365978683489138368686048624692041075214491822697169791254637518322853443325297260938877350544333038660417079141789430953795131219936584322845800968645430482515875763291988175642882073828508232158633480483460066013630059991449912073039008731236146748789850944965761354245937017496103108544362013

Factorizations

Primary (ID: 12) 1966344318693345608565721 (proven prime)
(ID: 105331) 57458550201362142748215175984313962157958562786115894296916280001813781980513438122002032774059660031682266467993562559452144650488611352222505467479415390270084556167674664399874522820044103996710384199983516292723040024281858198703767031814642690576964442619503962890602704658132990407886088053942059921174477481536601423205767308440590294307929828382085499800065672464310709567677940978084807949792205702125914424152997142748911391809247767484775087880608746707982403012625025659472666037532217137952042283855813114184761512367068808857193162566325055677036494712136826569184826366285442217904753035713015358671162853 (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.