Factor Info

ID 72607
Size 957 digits / 3178 bits
Status composite
Value 263223657947010052621359769161313571648421699071076703149674836109201989956787781430848818221822839826997269580579255762055081276083410771924138368073555025144428890422146841209501440945942385501853806651261294870174023987304619829296992538590727334898105618188589500145057007135534159537268657683559999481884755344084808562434538916208519713330087876863657885534303138524826596042485199135758898512268947758823926129900072684391434724741472755961124162023365197651522464517782991477666462977138736305032772913649152027017997963506535350287676222016444666240783890261791153326001257591296733039353779225871188562270591481538286160060194892745989747795648989263798042840615439250104113851798790796454134543895985694990610400283244200809449033751369740110628484189963462008003274509067461490015894900431609350528556134108484457151103966997593455288013850910632730273669893248921218764228831280264824050382659289466814513060031592373682722851378160080717394443

Factorizations

Primary (ID: 70841) 2806376675907539257781 (proven prime)
(ID: 72608) 93794842369792555018792102326969126692680887127562566262008312785075201707685423197435577862971397334134903156122484411691230795727522477581599979929691928292766252148009704457713830167150890025074414057575398233762962156101116689712008683661190740008413785838881913900495850772909309631057423052080145591649567250523396396331825579652911210068810432114183350685027801480422733052252203093655785685373295082715096156012099593394806019365343610207218212908598737943739335237871613595902666805105341609215350468982712989732797132332453257472158955779265032282673779846137862793592205583806189374432263740235441925912414993224387409040904389485280242750447181910558639233154245865220484898659515750717162234701531383719549795017565157314364173520821175861435258222793215903244863668058576779328983331465360898023128631371365951388134366994292049272293706136403025456018289626599583656012090213871234259500658727108757609731476793710503103 (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.