Factor Info

ID 166351
Size 870 digits / 2888 bits
Status composite
Value 171378708909776127032590952101429202068480752365572007565397959482195056068330654019711291412483133955705044205908239898567941680078771141705160604635864941118225328811811641556393252886252547684573944446481722627381166651888799395645132216541657167750803097719165149988585399967640096678720195648258069267721096493264419871704533792245905588116086767073018041809357021683880317486678903883898846499964467171096731456533644558933288287051973546074334602308188689544772500197812672289376780929645381022767527128303137607128224748190105851671379170644764726947253699000073239946579817855791943056491685730128685930695520581274849568114231836309681052095881723734385919005715889537633235917194471495513822764290285868134900662419274901412427235413679007072195128732581413576028344646833829196927659276195691547293736460404527402059322688138021593513672597932851699795467797

Factorizations

Primary (ID: 197502) 33479895313601650365695117603613865333 (proven prime)
(ID: 197503) 5118854384235522368115464305062140026891101719103301390338724575141575612808106063729403817044385489600990764575142105627850816131075392211161497472789687194116675901394839394291431741917197757973892337614960315532748443458656860961363474017241479785827621406561656548681500580552928293396697374028974139166670249861564482881321855299500287346964912182695832246385796511689415321651221144154350421188610974409186362010705279075496744377602489457284548469481179902609802428548256050999326256760200202145948317878447683804081368648138497530686379285147532659788840163695848325094418607238558710854762695294726042324678343475834703921641830046459877961305175915585980946145973865181483551617763136478728090251150048702090071164199182914213446018710626928716843950625005462866291265008600783836923655682969278353215267335118376905560609 (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.