Factor Info

ID 158310
Size 970 digits / 3222 bits
Status composite
Value 4486345356604903898961241286214174547294931094307980819578076376103785194450221966868129780656211343152914688073516182422569301095489445770025088550406854447671275818260329808676523408502137138219521843415254416180157868269427608634876243862456477995662124462505749625787866887959503484806344372997979694168919158786589064593791219776586764307695353620980835880596416168279156364239260011643498357196390641617274799537796439217165124940750575815377903313118529484459677334553265667380353333361563872789263202922819538817278873119672525492958099752575905984130587432814345663625321551460968447192402791229031958459253327691235204191679310117932879181837380893907816094284426075150254683271882025404740146390065647999048478970158100321414832095720213721097002767190350607421940603341935549570076363658695221023673442154292708192877363351546467509499801348537075829898590847777139543533263631694895281728417893706835949906581917330868782136200952470279615259671783732030233

Factorizations

Primary (ID: 11103) 142406868765525436670617 (proven prime)
(ID: 158311) 31503714641684339207146435791489203077552639440752533076467062816083941389589880296153457169586302297811168034517567222095029362894322495231369966002640908875397669789298508991484842272886619243210736143526165135533192718761955184891377705589577653356016589957715306360946425101135237597948146390082271813506704362064585551750017744503640782836874763558474544685456010027202042643186221753824550713814956698825860865794505047031768342598771418602877000386331862028840103738205143032223470482985491802460376449551804119864722719725513386086532767581700939561917512684361921250168880905231567030590324851112310131534352322128162458693583127178063784008591615161069980920249123941084045573284941392531405468578852468949774256503986832572806206075886756893427110620329119013942871518136161422941924501259166092671339326167408430439255575461786942697189256712724557355009237066849065693671754204263963696830571657552037596616394724867738041283437010049 (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.