Factor Info

ID 41316
Size 747 digits / 2479 bits
Status composite
Value 128703071782858423589051111168200759053144075861453899833408997684789313203391381833929249901749526004130646062418558339931951369671242737523041796108178840946902578028888938065909449302649314696452140599995577539301216434648524278218259554876826438255036930890417294953417112745689954707083086283714749732954474996754664464705183601085588335220579642632704652410079519732524363070162435554168514002291247013531005304792135552764148832158899296904204619924299937761804890012430940082569239286926690629615020221478039469061475882923863611600980673276874029820079508633368351726130271703006017069112858624707316422681274330030676349693605340158540929691446266833008827927569738087723359920158530278103068032199695689391900855400031095239797673909533

Factorizations

Primary (ID: 19693) 646301962916453492325383567253991760083617720844121 (proven prime)
(ID: 41317) 199137677382384309856697391973360055664730603216880433190011125563121629604038623077369627308746775958886619819568020351464877771727204631694614211328452746581421768858485816443977419311701582569704799082683981592998215531086043058234010569612352278395951640831058919706529971656723826842952591586643574533286184232616591130380458757786358411120498116395475065100338821365888113027661971034506397037397433211212428238612699127714686417599479485038045341995847657174071633686141223633473618511049625664838494267107018581043550751852175150268502945694041633470957034410800437212300861920880749499127901646090719439054827008463159093634711405824771748112804304809523788564701987298188406580902524773 (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.