Factor Info

ID 62157
Size 675 digits / 2241 bits
Status composite
Value 274189063895502592628150603904355559202045469453349478705886617885287514949253029696599790250304771288709234566298093218674486343165642614267931874432286724930619072468672847971718342970918689553936566245867289006974634992841144467895535035462936213857101374527290310126652017263173969682433670059598824467544895615207968672568606993068444235926653734936435786575916413694212125842842352579506769864466744989171516609300942429502745269386082495064543801262667739898014940167722265995041017705485071989402944423598416284210779079927651854783677144815578414741499142337183973817895791939232078336856313037659211970233297468710376461242360816278406873192588598719783140523703553

Factorizations

Primary (ID: 3123) 1643464247728189221623609 (proven prime)
(ID: 62158) 166836038127706460465013865945627058293269973149446361652607682512266881007609204405027078890815788995673849595472968601715304937900369773613778308347593429304928797071703979037756212970860215238390675009911600537085105731917997979384353197067036163987873909997115257580236538275734167045336640267160589184188475622438648177860194461356004681406429205063794853568043864984706995251771438259113210125435461034275865266123470091004419538953793902311418156622989554694549446082385945991810558900688912479839713882176741265516102182125883387092508518403140636529028096110935799030211358698797024017764749885822551294553398937280976308306844634591030135817 (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.