Factor Info

ID 195163
Size 980 digits / 3256 bits
Status composite
Value 76494798181421201887085875681680765647664790215756929020012093135091954933519088751241923667002641855437567040127295732067164832772117864181766751388170283214875595548493113352586972979498026695026527677342858454939315248579688430035421377791708501353458752451947054774670165379805263952203083419340492637917325535493303023598025386068478038585257161666245930178768571198235917702713931180822471546934575247798215531617555970258115717944121656301217628601471329257330749486103453004983414324049020376338228800718344556366828773630928805670679675472164434848208517545024927370551750015913795608015995480067183986869135631348011276096836483530113184250704195786335325928842297217846369062444851892069044314661651347799311690051960827071332828424879397850579744706544199727315016099531206498675906225232015175793147337213304449101922282373764954293022160103013572275049685589024596287643357583602107082501228999957158903970827854765597092651118735981584861213847328939216463877084131

Factorizations

Primary (ID: 193589) 511805029739134255272141010965092231092707465496759117037669213840356494821073362671587255133749805827061 (proven prime)
(ID: 195164) 149460817570336128525751850771584405760801596830227576769404248597440909147328643091938012196350540791047028029703577289686065951369095187457920601077678434472103085210569044722573052033675677956562037235054957511108308823409756894541787546095140905098738381025165793730786021996655456508023639112774869946352905166692441361707880996698164514663687641752950531661208809466158003389293422936028449338849288674599296738708115919173172905167495329533399277183526857222898087604699152996730497866947676686756101195277848893047827343104609314987029363594000062832866603299923613354751637111645674701585919311108041069253857734815253675116949370376946001494886174658985998844442320350834366442671489842835222672881449216193761338742606601528040065478206873660066952697019741227826881144362935353477956965782901284666851092077816562901928675204534639085371924874455068264755367274871 (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.