Factor Info

ID 61378
Size 739 digits / 2454 bits
Status composite
Value 3156923960187119765504259540911323583875087183566887482927572812165293576796328162223141238046714334965814776439031594857611094135358060068270935427261007773390415582943366539006429254872058307686892867809516324169861186164580388578499739837118053699502914026447460477637192132385664027095919777971185345097909368934494176926476854691033390445914565884202132762159881295142983697757338840079746223657207833319270181170216975647096220061647363365506185398678309060291770379061345402325465807946022113013426229781288222782010019303208763699902087332827524348595241385107446883441534833485163237973646357063653627861428521325339270393709612105938884214231736663519314842385541285197088929882841355443581999321546220718531722764870743330072391

Factorizations

Primary (ID: 83655) 3282154659041887520290410523 (proven prime)
(ID: 85676) 961844973237390171585923731337616802101731880258920596369934259077420739640189213213050106023207437514176312530860131602642639796259274929670537477900935522443850072569044557309660651152299818382792382443715549994455837799684005946907498574559842371228902606160243126226629488839064585882134446050118417539655321855966001871913911662009569476248257655866422119760484704689277816734827310257897291473117813208467977928428090102920447530913327032973875409163489155157738452230835186764028319676502111528762731637784401635537119881398786710833423787124175086834327446839183181499913031062501225130281573346360772261836779184276290086197532636101866448199577811690535070032178505872221558903895019266017313089384517 (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.