Factor Info

ID 156456
Size 965 digits / 3206 bits
Status composite
Value 83765441266122451484134428984054304508472000492313923444397509519690581013418798262227382859250808446220444098235620044715424442935285861520138397816964013277716209502962760887136357416010540200347079533590037020130018642963204054474160723003714727841093040634259128970301087264790709293560580489095592960174657450715013207131650928318782025991777415817894876317023302383774621547183440200743063155633123410670500765338321126111118809796144860946332752760761602101283098562966900417245544516594270449156030837448366593596213799030656455331585272517937395268247482494184066507807512420757217857178937424700390604289109249891695973985275662533469847703801947644753186391416682971062897302743661930191289704982020861394598162658477552582014277311031454384728754682570779005722293794640501579992124777951386561706387593739168245722091435522946640709443795847078892757744706640168559873544209535585146090829306453952842431485161739160109720202919053629978440321533273051

Factorizations

Primary (ID: 156457) 59171521054427345546461332257 (proven prime)
(ID: 156458) 1415637789487835615161072405380930231191648429808211344061317761606875307022196242821596219020138949284850003103900139952006482943902859979440229048754273198498824575094525884683138358472221737029988741732179419278987836383117859780795044234814186400900907233368391843213265390500558418842978460293927509667984393621563123596671376467091839061110070666078985623734791287277930295458337977084387684753178026002495520985105930274784183374097035627513688408042224865045195970251329958018095424005044024121805374596182635529300258585126910543651385574006666007412033996444393565992406990138531442074097041654965106091500669124481885368595651735150517625345151117443243084387276517790130782367561141308256953536154366615315224595615366093949314013395104236445272932961688287427765001614954987728644089898376098348300375498652723504766629398157200707627050484412109083736559257261049935555341670037298007003354245322841996515525210979176498043 (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.