Factor Info

ID 129948
Size 835 digits / 2772 bits
Status composite
Value 1485901574581143169676303262771606310442435615199342099785795824875379050354057204660487827432984177004292915810735228135310108717171579047988779854395047297867688423544115912828913010956614578762824703008381228746347957921880006602893886812485586782615160499399177638819842089943735989035033367709617462378796904817527975650766854929136875710816236799852767881210168267963951402131926413095520000929180262283487969342566682459226632770457755050127729152421477629377015394503926661314612097326327412246592496115235402241751836630473281540635765162800212891446958821466603501806394827667193303448548909380770834751834216575277974886789925580998018556919658686812820634147031802560288916157504504560441252019704242360777070884384963140047200473356311459478312645282535530693274125144187547939893984880877605503127363703132553779617333833

Factorizations

Primary (ID: 47906) 18611758283958993003113268391957779429096261961 (proven prime)
(ID: 129949) 79836711390229284016405791665299203534087764364564896147370049403718424326020636648023677168930384340464625276741633341418579469597352885941606337854441485380266704818826141562262149284646205655435210471350241577314618630121251331680229617209186313612400083067686733219020197472026755750506356323383710338361131003526452655052979315731319202710938520451380233112639624710035773179434180309110273119895938836903918808864990625612670503290369148404281628509588252397807957885557129003180425023550653348446494447838318944291302466497115387187234504404928296381829305219417986002817302775298213922440120463315961927492517926799510972994255646576678827680722141318350816029707201052629841252533827685745851995635467838581185026663428903723423068085541193423231551670280150731983295019933085953 (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.