Factor Info

ID 131249
Size 962 digits / 3194 bits
Status composite
Value 19104105498801336857140810270003323946873182160729756453341286313615764137638269010151324040824143576587024672469865923547565565060314109115490203553678310749136985642430074164206663203135404302989640471402349300076070301306175895294940052228019696349239164204454674369188076367367959929779818098892144303997923482960082201901391575591408355339016753279335297657597889160798257504163508876878595870265425355529085583165095629379336941230977965231638910814085566391098174584480994339223695433914630599054820990152299814652400464701646027797500476831995135720003342460700463580722344429600684695560061870225182025739847218122817466640424054706465417679679507321109782023539269546218523135381965915148310971556812075973133934971190745841348089699145628036691272761327304416374757204827149649244270919568614384033788884575222824246849702654590438019039995018383954690470929972194918619187431953050599815326004459149202288754519250171397310127713974073498340529486987

Factorizations

Primary (ID: 116594) 16627708451118691829019284255528925346261 (proven prime)
(ID: 131250) 1148931950242129490327078061096306473670035365357813227761299052107953297317474763326219987112683656449357016942530011719143759851625432306930778151258252372091726775803356186955798916159977217005157395230432649093876761781383546467980892295454154016467191057872273796838002322820978923466618228384983050097310477511970989580388362607773248950879856578989312122553610948766493777585788663642785497941078931960251105108502743990206970117226377450785829821415636928797553399047128194513878568631565458206427595708817782177557253430114317001353889828709395202883752967790895336354217815997967343392550229604818837378801161239857440092131506997173595062658240461299630523259706995607032365361686916489359912935941466935465552941732580418747461205581438578685565247058702177048863512212285054775653612278349232205912978833349076025030844911829128870494858722387830805721469541782580273628098016545321556293099193125660356537567 (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.