Factor Info

ID 140682
Size 977 digits / 3245 bits
Status composite
Value 64921978097516796190488163487085869501515439670247234500536654896306766255961937010316670671288203377149996938323444647912321101376843723429532565909343389437260724119355735915198329711642175677902812081233007007866915887062630615924683606774240228477678886754495866662464201250170050510808716576276849393765387389833431799354352140356825869614873099200691344307657704057044862366375792123765723101084887318086276250120987925718138278569997473693205709089017786872874695801347170472899345477507304974336358464408312597664709002092046901696208166944890742066177921647788431033406817348234139769560504942950290419615339161017934721258421557275938508272521451850984899210087206532493615391878827154250115958737296945174690157444187622143691907534846656891092075211678556899617873396599478442512451177552256131635307251618054636506387928223922259631636295648293920241888181979753915523728762434549290398671290730760414908475792545477976799817592981116743334634159879837837480683409

Factorizations

Primary (ID: 139288) 449812236247222109006598103 (proven prime)
(ID: 140683) 144331285069432641000878646307874783982825562502603312071106737975170346652027555550060990053484644128582523373343580738283415563709592568633044496548546376256893268027970237151577887381755847068509061039432248909028060117040265249226785425638265631793985225343912761764366607131317410452778865295494644136193711010645651339744925549926426966011551578430378752929475316862509335845063008039966870930547570582246197044235733992152190916413799950977594173676675395758841925552505470930331362827930786618061837549908333349971352069029823656481624814427436004963171315120273078552744845003933757569884752268441351913880805822410922236084927691688582273208970023196380150483705960873888615490481252382034765778038544988405594302096314235385593343785012653543641740356136507953863512975625280022372697638555787420644485108945784729622605512171608514837442008558761589723007492200015846073612924641525164658058628019418475602257368218440496060535088925439703 (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.