Factor Info

ID 176209
Size 956 digits / 3174 bits
Status composite
Value 15837109815170787251284342256366209253386086217293102004422957413175411815412017073519623977762590368432884726362087879776255636458612715212430532236178641971453577294927452574441539774219265965193325725998180737564612934530844544535899779878877158103442998526357026314514943230614540983579799768566748329987963975779683775957050308205992036155135751485678545011587887727422154369577530351321338617357360292464495713857304752356920026997464204313376168920554286075067223603319996161055874358761529310190578683917373773751614343545738394059757939147464260741660802103314905617187795912118357476806637627704997267564731696175587377821438549729156405496164244372179415083815610344206735123401158320763501149560707669598770089810280611431528500452750209559154911675010006009767732174062081157278585190036740565348262797342062756416278688319453651083512608945721095143611478194955603323338034603513506904980972759669808974325195454738897251882135053825031728637

Factorizations

Primary (ID: 174081) 5918281210244974807753908524217714036623152303854001660136533635338204743433806421 (proven prime)
(ID: 176210) 2675964397865312552013895218724854451965822164830641914023830811336754000807499498169406733922369343776913154783874819400652234834398865590656537913562978871711715228174410303528707562017506176713527853778260606543140942304605884563059272382630710868783049219609015784128581277980652148649879905227836456680973453194828012675088571194901416917748714361045429566892140378557335998855892991284195963382910069984852003207657372213656602999365380297201381815578272031594503104804959549936697129281189900587404559453839512684498256436716662075228098737078880321210019451410535717680508070018919424414537482647462465751551249044625824856267732283254172295437391121571171341334246135928161008996798250512012816258451449024089279605292562994207340110651162955076903503682870398794190271896645170548409324046988166271641379677580317680180414638387482081983160931424950302197217989897 (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.