Factor Info

ID 142050
Size 949 digits / 3153 bits
Status composite
Value 7758732137808564833773180236773455931762723515980436982883915017587708435816799220942906556920733570538091292134535783468231948666238840212723387903563268243621705819349955677151255311914638565910653161653376087402476236326947872256634872689440963497310791166920986856312767997914943505104766606417210743611614094970340877898407665875651281464570042899832680474324007627791514306381927360061777816532399727343277867720444789398949571108431492835434713414583625510324329875969334435162103486896259565549137707181444413531009359680824063322328026705737167618402669769343528453814379594953206941541891068106303502568132199345387172277849813302183299325229559858928983900263224795910762203620373682659173252506340625103081144631365569767421997775618328540114058542437012922361144814025559463111641328697089186571472758156790474440512578000986027712511665347698797118858506783696100396227393950411668170916920302155898848833614051039836401260204992169001

Factorizations

Primary (ID: 29301) 5601724632210341311305348131 (proven prime)
(ID: 177428) 1385061324363441008674032216838008281962512943045771586390508020580159681696882595474353954763958001668598020438179504990929941556259218902843922217553251584483859619131226981424440931575437892821842211486573740799960697092433930110899458422075496484932118944116550286549013088365803903046351847067103054312459711547601854577935310038252818002930020543817038814628181180923603866867077686859044437692985450377537410712303122435098661908388179180717899432526281468095426715728513706064027196648911154744497775830700347256896642863592272026369193950708581810827923110854881723802853213493578051425686275947773363113275324752567906827309566233955947651165587909922860719010624891350875468439339646553664356876274311028002659356824017045168441713651049849317777722416144257721614454874558487993006198111155605670763750007614779599700593220740190966287747521309288762955790868476723993526413398200029975194506227677856873960771 (composite)
Secondary (ID: 29303) × (ID: 142051)

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.