Factor Info

ID 56294
Size 643 digits / 2135 bits
Status composite
Value 3107311630344148567291133779381189471263853312265840756275505941445358198304376022666719364097479737771073722729014961250844512636370364132580950423260382275384639815810389988152672964762124079194445906260802254693214240346808675667604544236712186000350360288681366518062487715597443764658026589602547465345889853743735492581047338313721637318930394787433763344906947382375385838683164892280876866537243185692752926878744569219913428529707057525627004992098253604607986987382889560717113586860215360427299857316982315037334782239483160608072883052442497185684324860134024219145232324137905269704480513777599210052780131627896374758285149413593

Factorizations

Primary (ID: 54833) 17551032119981679046729 (proven prime)
(ID: 56295) 177044381726502827979306217804064259887824837608759774455199914058012470631430653727519533761089066089399324874969682238285242230084854220108808670324047182449639681285458729367551928755439257521274494145528830585310252234074620357872278152392545977824047098854594306743295154741871118824014386479148368249536658315585781844347093531151484247583912889172926931410619467234161566793117172072097929222592281262201684434113761691355637199754176854609171016601080551596140714567662095943600168916317610714595593764560826855142112298985032062807644283747891219383652990540430014038752892867553770703134183290568280279467084817 (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.