Factor Info

ID 181835
Size 759 digits / 2521 bits
Status composite
Value 434765623345445557807244763517609304973072292287485317314604473762977595829143277230449461094851136547634081867114686085343721238233835788869236499726277133479118034872916241782836668677746006295414090090958551396961809656347662012064121165379276084068163419786622106153275857254182388459936715609641883896559369832739726301982735928582360529052828623439173522130037982649859685648078357508014171127075853253254076164378323239429931634682277300113036494847161887658518643881085914451711763125161884295474797930857396941879145005168292622813772286700333406330805323590139211789149260918418108535718783686421159803110903833110229233033931652327555272771494814412654147023785980012306548282326568904916677940827417623032098607449699386638375971715074420830536119

Factorizations

Primary (ID: 12453) 179341075646346929872818144036158918210212564023529819586742149111386081 (proven prime)
(ID: 181836) 2424238963542212214595419280767196729359233658257897321322402211967979791863292670102745276778352738646693488271578753489796765248965908806996631035915259975163171221790421986911107910636565076581659357920351893363844188154629683534607096975231373709069552361888460267856900797017974285402458635381692254525258218209891224902646838738753720410167446534661570111932492168647564396041108972915262078643567756214849315133134947334591177901131522823319599375680839198088930549239175715666154537167631401452929042213576260508247241267689348403951105802185982568462007120484090832775599170902370573768679740166952100833627902898961075199273823534608862896565571449261490278885783011196938626199 (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.