Factor Info

ID 22208
Size 459 digits / 1523 bits
Status composite
Value 157894278528160708459617642613809553580822580715221780681468157549274295810557560701897013565857025198817662261085873041060262481138931424329181325354952959578679196830814882237917168519658679208187060953320332506897000199161881919566357826595931877850754758460342763410914453892044008554931726744701238806192369428478025895568611680909402507042986149547298400320869732354625101951533741360263483969288527691264315553266322747548700093256356702576258616786943

Factorizations

Primary (ID: 31023) 32560222715988756820062781110511873 (proven prime)
(ID: 31024) 4849299708586650258735004945392941267053401272269109767481879412722225930126175573657368715596435128435713908571105674527848344577532303283149137445683395845507637824674860251341965713758134293664600798215293525727971600460125482404557964639595309833895484295300917250209396605166669500522594167165066350640079070767344598802509133663385205384790724623783440227891844368814546889287583270115770532719739943606434220350990591 (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.