Factor Info

ID 173485
Size 861 digits / 2858 bits
Status composite
Value 127643296551381956744731250571322909403944945653838987013449551727051101568829269182874667831405936883416820398779274812238342038109142560090973098610827062661780233292265603447353432692115663852921291950901192189631669388314504605953533666828714890647244516589767945083799054945759654588051684453899793648545832353695442406877743871012628430240337609999782862620016038560258585002181529233575119865566830417602915289778952812804564697279931312546038388520295896142028103019400404480058848599895347358072030565395086144332811731397229754974198331072020667313955377635059887438848519484838583346280816351057991551668755225406478609391509636333984376535718569872409911925389647483590684353035098200931682702876210107104366539693821106575265168821181715216570471644761678822606294946324373419633255227845916483303744453814633491996967395825765443583848301057413079

Factorizations

Primary (ID: 171728) 1095659581681096628267380811712843386306319286879038628433 (proven prime)
(ID: 173486) 116499046497212028650270450051755152150362632415409887661683366333659937551795021258846280575682060493038568822208061834761263066551959088870161023230456533919497613023052268307033664941081547930955979019497740759332002165150010926732060924266887735099780001625862419085572079553150749235299681825409923137886584113114828794720292419060456959192434588244960567956046048852732956320993188957809319020985232904041694658460739296815482585973571419375926125124989965476080668484851462414932505673498218694018472150862236916868046470573197948535420523634682832271681891666687741805984722521831631503897149612298862247153323154798658463272390989639894050175781080451769744915811779907309725643337429016910450875658028341826896724832152529611196874062209091425467096069799381063129485341873440809739995723914663 (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.