Factor Info

ID 138340
Size 951 digits / 3160 bits
Status composite
Value 961398875040027608761105833167533026013743067697519598026375997967832212708863197708593458942056647484370532606682900574426908205449849059564923627702129170585640402722240818984959718693346032889850218360664515551324517810597894463836497190968227389479406441414954162115566805157918591954458118427246933587518259179224235388232722430524793477894302964051461485863767441748056590061964704278904546313325793282109811590026369142280625132799283786286981390428471728336830819496607807533357867836283746908042203804981908463958540032922454414452495852442527992052843919571398329108813126610287345907698004054374856329674284577095778777682993236284609834616099768651331878511955033893967941559424505785389690264409523277872123948508729677285516621102834208646189160608995324549539849068818982557000673499990517046842112092038963095492365507100276295152515428850470349548042475195771732544075412040967313608958271754514546748714935691634241337350839180032121

Factorizations

Primary (ID: 136424) 73169086596340605135996253341472193203073 (proven prime)
(ID: 173331) 13139413374720327731692355673064471150474713502284781861369190195605438756206763666793526789004476900312435868533696841442395274401588192894352829246122251777746339035884983256881014550039426727765166131752123102660739946672017828062013729870027872364387223559633974795160608385705094589729289293210731739657015058137984151372438684470668393909504021353688567993895922310313791893523091435180971009551331356640131706865832854715996246258275507363021353581001656458516975887504579720908801511196557457039467685411034883192345297225970390938665589733139875080559114134637501321934324038257753604781471112576483524102078134526464670084199973614116992197701154051714512752466563829243643634791715771764410743294758157471046781797554845695995953762778936304172593754415023106939057022445505172700626339827022238518942289666106268698532972856436996783052815290532039878924774413363054577495968964915635402931411683577 (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.