Factor Info

ID 201842
Size 425 digits / 1409 bits
Status composite
Value 12513061835473657461559376335456203200030281028973281610698931455617419859674356353172274736162187077695479638901395732588322510269588134399718023426688045659409326321761123349963207647386453665960343612207024020831492897338995867662185429682487200851964960506990645010583777337536753851263396653499914901646392788995387132096334018701402470474047818770142471593337062291096772891061019810499711752729401435227596113458203813

Factorizations

Primary (ID: 216308) 6768556356002469193413203013609710843475413 (proven prime)
(ID: 216309) 1848704683440637167996428683613576876889677240520024307680054868887934090372182568814029699644024746639401191454474004367682601981323817439866635218722582635619760099141731419479815836184434211193432724974325225377748434606937895406320952547985862117829054892731487785097165487612029689597023974608347710372772613433586988814740817464223558658000229212245295536444022020481895846801 (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.