Factor Info

ID 164135
Size 489 digits / 1623 bits
Status composite
Value 349147888086445870053707135534182467321003125627487961877060430393945679793709254618323397759585712402502128289243086833247178263454970876528698232943619672593917047029639871223513381626877517834222753610670220571620167412526098167501326367975405075647581763698123476873324229696671047935870990769586055700405668458192422080689136376808721351219626172873462046000511289849801366545148678355062574692015704227972145589839321781026425316300754901086094811279657190105385022481961985518111463

Factorizations

Primary (ID: 164136) 115974290639081334451 (proven prime)
(ID: 164137) 3010562825281804805392975980917279303664610123478443969105674824005027288649077710721923361988409496980727867907256561620628142293589609306479383442753102099435573108509688786516142914756624495119827259793329006233129839737512369178583925025170902447982459413250563572428057892844509068195364431369418105759277681960308552176807266817041711409921957503613126347445816220854308836076299774218409133008745213912991419298754181898989233790333409950410547337362814313743613 (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.