Factor Info

ID 28340
Size 858 digits / 2849 bits
Status composite
Value 424789729195422835189697930954228351896979309542283523217690387377063541594910263770635415949102637706354201969999296605825113880056866058251138800568660582511812795415801247949069754797012479490697547970124794911223376993202177421651776322021774216517763220217742207656605121719705170746115117197051707461151171970517499401240915128005935813048151280059358130481512800597829202107082234287710027460822342877100274608223428813481719001776571228997253917765712289972539177657123324515120971994064186951848719940641869518487199406422943082163948292538848828029482925388488280294829253927361775867834822367797822578348223677978225783482237204571987030245202987520509302452029875205093024520302999948222199431339417488611994313394174886119943133984227834118973622936458405089736229364584050897362294070630238169045771648103020690457716481030206904577169058199361

Factorizations

Primary (ID: 2149) 47198858799491425660200071 (proven prime)
(ID: 28341) 9000000000000000090000000000000000900000000000000009090000000000000090900000000000000909000000000000009090900000000000090909000000000000909090000000000009090909000000000090909090000000000909090900000000009090909090000000090909090900000000909090909000000009090909090900000090909090909000000909090909090000009090909090909000090909090909090000909090909090900009090909090909090090909090909090900909090909090909009090909090909090990909090909090909909090909090909099090909090909090999909090909090909999090909090909099990909090909090999999090909090909999990909090909099999909090909090999999990909090909999999909090909099999999090909090999999999909090909999999999090909099999999990909090999999999999090909999999999990909099999999999909090999999999999990909999999999999909099999999999999090999999999999999909999999999999999099999999999999991 (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.