Factor Info

ID 125979
Size 645 digits / 2141 bits
Status composite
Value 319984826880363171324518785272877685760739399643542698896062852780935551447956609773872856761053782866389079947399725680727066403299816168856184975891727393157001931722103766392987522547260602424764374374593538484635387717641627470217369436319713426697637765622811583321946425565403195079766170456870572275413801463703605810891529200340303830252276930436972666129419953937519712615690569713125272012531925943606490971466317904033887273743292426914705779581677176538109681531588951476110581785439764564462610470006439776785981876478526949521254671433916158559960964983524949786430330988542387780975759084872990593840321972859443018753061554065899

Factorizations

Primary (ID: 9196) 12895896944382093337795275602634469 (proven prime)
(ID: 125980) 24812917493091461607693248199746866538210643326656497756254833984075697476158622117754093608379774110264058759952263650796855609162931430799251340407881262004232076186726429022724018661807513813810050919793886427618769489717610830372538891017681683031331835105851335665714424362897306463158964505933609839268171552956123508260391529549264846090849052842498739176618720228070855599125188373893046265364470306862390230030262963429338045010059283727408353810392798628085038895095309581885226489678773281780196285826478321727682855261255647791164680779731749110705473051919051776635702260986677262332328246403299471 (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.