Factor Info

ID 129443
Size 791 digits / 2625 bits
Status composite
Value 15624446123851415367397152364648015414952020891561476000890210445003090596826531447565941667807330824770785170897297859602217727579887185120933021723267439437769604239736626467059674546096016292718454885753606447601416815990175297356862371938892986539961448603581525870439371006143821660407850143152533285348186579136204307170707782615156324026118279762326906090453563168504810145217098659241085706775211255813342120747070048031000315739328720878205614444360625609506914981090607513217822272955606473468892554313064391788249154981960034495414815574849982179052225200219059689547303625739223050753223571438894523342244228862935519540724024939875388948512268212182746409120616858135978173974419988524590917990313918747350434381765699496970247407909973444492239112901392631398608928123976636799

Factorizations

Primary (ID: 47848) 3610456491426218753888015833808623503654738906909311867166100108636307641154321523019956734601571343311069443574945750120000157551194023504172620133880690256636825077764554938201 (proven prime)
(ID: 129445) 4327554191818934347705791733131811793597437998964354813028155622298300512600251455240153124246265994453018539960466161012667090303280260515636054006298744886039108669233505131704781872221348023093040801771024758479067676133204005351603108774723028556744657547881879958063281900178594709716572557688131535882780952237609259597308284142304878170589292537634603125528851154096107252768235743087356300445582648504876868067997023481383132520792936752519750056903466530679014078196941727005387826951541698195928321425734929675416696357294007445107028729506146603660138677462620788924528958829806267724400480917866574999 (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.