Factor Info

ID 177191
Size 726 digits / 2410 bits
Status composite
Value 250595102151638032619564729024455935776801425275599907599269492549961697346961414128371293261011594864688682970366673559505903742087711772874486918093774661019159417956573770252724744801752599330120912132436296240594098662972764851277491760000092539093658276979208745530631180652310495529942036896368550016481049066416174697972540849074163215651610051991681096339832680483114746412831128229249773397780567366769997880517165536940921492609699176545018344054054440159701963076787639068302611957277790683083311558466549111913970517129001671897841677197299000893595394374176535416203230776437321515059421762492754539812471927271851310029060903868253721070325448948867921818744543600646595044720086859653040475343742843805623469133

Factorizations

Primary (ID: 141887) 1531979567043835374809948030113 (proven prime)
(ID: 177190) 163576008154727312359895947515908130621810480993178002667445466314381774423760818079198236955342745914894205609596004541008036247415986560099198064405890235968808175052741753224697820546971832702915907798615132865325060669808586299207438227039605009962286836040664272596627928643118723257363638770441889165150040650484833365986911587970535996009033904307115507574896147946855605305197987543780685777484822982107301236480935686655146067514620453136570539315174860714454182209843882533623010272138268406439238183566678441021217551474598855992409836750275046436329153830759605946417921069822974578816908828193259495387178025933457767393452990602786908682593145194779642171248320060221136108854506541 (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.