Factor Info

ID 140537
Size 832 digits / 2763 bits
Status composite
Value 2854115479056478923422530548208121760053568931177968163028157128080019914978409512594537061878277060446404164330703161801947841462877966020690523406195076858568402543369050640242479652673070774714878466136454769302439250206710906577516735164354466917929494373842265995931631358152592323442961495274969479242663096079903159431250193599672409225614632655058517638621940214938772970904809668061305701643906438559908399456712237193282963108290915493562842641562525200580975818868030907823184029021661445677957304125134636760653254301297797958167662630697566897606862431752557905854411993464664381742549966732684552412787007458874248281152810658415191838068524048265953667010793485926204027212626344665952347267402408224952490825697130987251969247766020819411349460051264201266544749955643117715935718503348314493077754743054315475493261

Factorizations

Primary (ID: 173972) 4533131025237192598063562585025900950659393 (proven prime)
(ID: 175474) 629612394428228450293928692738632145088348751384956542206352725255303503916920367464807039685642623904835654545984315513429001174044682092349306481627358076219444283693103469868518995881697571951330422446821759710992607666886003136817814160938538563875034646984900334607847605386438191384322361674666879863159183215434279174345409775278931208390704097885728282478783536337640936862351252830922942723358675217140175836485876608034253788583847466988198813336670720783039852328027713196562133059590856766438276722218068896814506635528451444473399735478799767955024258665105393161604464559239678251945697400512793392694862600378704926896372510606727129917370978289526375896831952902026199262343993043693136990801579750178396405723529729145144049321041238989033668630997970855756519434043040077 (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.