Factor Info

ID 190991
Size 926 digits / 3076 bits
Status composite
Value 81887942119904975242954684546702375282347756687176080983493726749411546851855016487958543226765623456193668910040702319247514029130904036936652314166289841974383066892862333071794906633365775712405313945754295436324028971469265454402989258353410394816132591490119023879868008207890676454289135085199918956712694903294998449246414579483090569614015300782466561532321437050270882008346394292298075736869128208523962550508559275668302780169490294305475701657300710704002830026482432660454266688855709887892358516600783611052698351848906160637528555044997856961488550911840364031851512298117622173137685627336546309609517233957095692312442566712466893735772266812103273374622217634935224340588675334089031974902235227744359983980065714930057422263436774457680581143978059364002643055240783768399883728203249892240942832166380137157836639826730822159732538664454138216937538300898843968050143831160968837341663520801316909857244259

Factorizations

Primary (ID: 188747) 31832165679517520595753203434274069882869 (proven prime)
(ID: 190992) 2572490447063611441384170100007064694915139172889524604475849263382437506011186865606835853948561077460579296424770497083640960569360133401532264682242654226677379961339536549280311564572550005160450695485036184149431435140958525795774679405389840574200187144658653997535998989009708332535002119386757931954053153591845564965413788160934224117181145319462551930042071370783897278710644054440769904988805188010093408884739990812235360470432968125513883800723393514464575219993788606821835007317125787154707863678895705576994395321951317213424516035099247566418951221134934078283333391508227011251353213389030552134229861629149684859733072067945370832442361774403882732890607344831477190538438129066569312133874544500969087095484386523580172496558785910837357000892088838486764425464912781304926515763916657977513834118256578890611816471868036695608522644798011625496357358386065144888311 (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.