Factor Info

ID 156359
Size 987 digits / 3276 bits
Status composite
Value 135430708407544166108792759294043990111880676952097170289306002371345276360662527506865172187950127511495189843948253531083828691786832699524246314532886011355650449445017520006956133158302475157199431305081721740358863569282094477274917693917474489781687232814633662239042754753361434644631133222752589330027339067141456825119257486362178608097949801135793403785447581769343025045430855753629410836005643401445845167890811159138097340971497795820727327676602842125553465285147903718264937458495986659647764529577009044906691322866847300370821613141692240367991037569127919455699758535869603213382458575401483193376711834262474455215227268610987036098557443136509284690503453845446013823012097759221492724916177169966832265503527612011412099572727056503444330115321343043360638383394989763288486478227038155273807031531027277095583215111200594195443974286277114467021016117031341746956776529403302746157075422503507341045877224560091596730594581601824160167345435946431423266404636530361

Factorizations

Primary (ID: 155321) 1217678565551454550039 (proven prime)
(ID: 156360) 111220409259820686229509931241604296036499543116126022649970558220417585966641775495939793452746367955960810802317405038803712141927389750393443686446011308436623322087297940878816304772223370444314509364063785152693409603878821152811539510028273930823587178874647088679626086774892765181767221727323959279472707767583866530462705630865757407792065322106486278756758431790418582027208718624648381202072331306141782805489937457344809893643125680092563680231681074203222013058805825380445445368130002021328738388401383361816228114807406576555383469629206984160485799424835094120448869612730069985578022920309495096130078023839390839868248545384868241037263111547014840390404112799916380810693838190733814999901215605264792178100882150280721566155436897013091878594010052267886976436482238383821742026198091800221187409962855750244913584116862572527784249171346666937973554038104249278948542781244444334692857768623753956761519748068425481752410060842983685814787463599 (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.