Factor Info

ID 165880
Size 1260 digits / 4186 bits
Status composite
Value 658930307384925217144487733199124962242055940507075789024875192645160980321251201420277846578406431395457150993074931460919778621978130736272129962816393950260516905308122446545287674006210727935307607257393206275784088606155273366637753658244144125365197276739569729880619146408137873094353286517955867089417831495744663063086373777921191666185120435648320763339940904613493208540278357160560725560551158319574294294048935595991413387757327221639620924340947493677366627145268130338218753521387246347054584071850142056560637994121179354875212513921844546279045534415142712993558439931817052377132042308359255457199497471864193153805597871757562918006456912221792994006066010802820059476457983585511633531825514079810674710946625620810531754577524315479460273107652341329887775169889749363677500907549421992124482803172620134685298510124250377868783977735648496844931812330135843474639861291446028577701144393596145568713889810249026023837765136315517122113002019007255191603264193779315602913052958182729231006267807990927223340979481912596843488448397851422479838976168166735708277131301318766174040734123850292341258176511367419462989804775102505833708003753703642334281451923386781721472214425032347277635792723744978408519659360460393325789220854056649179

Factorizations

Primary (ID: 164115) 196665409101292111332217 (proven prime)
(ID: 165881) 3350514512928628582979288806973695754261433877778769032353203037361025880428504676198919599707185269215619410479041378435374583096071930570470836765504807568961011279180127102294852301306672127377813462393047940447412874514212772348272387400048486469618441415872337798152655266749543508086585992068319983733321936614434127685713831342624317580057747322902306229177918204817485775804042900940682587497701809010953844151040291555163552771769770003353206376713591051273249503263852424815980837756275175672007790929111276852336005508452526156055827053402469512076732155391608826841361938270943874567487911635446941986002646504114894511282300826526781028868387984216962225676026097727386488282473414355261530067368885625102421218727680314334084096016232357136699068724106495495637451617168492424816573631671939895084487936265583807580725804631140814409697048801741011611183338941906038040239181163987515125627769955826030581591567902387968844487745769402176840817750937237932113279030058784854347970574924083030657122282261133181138914739532358009073237250521491997966950767473237132155031508688410095820809706106022247548310110349960530625100492030467288765175199657743125555963753317639690087134878115725865192127049338711665579520030303987 (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.