Factor Info

ID 180399
Size 592 digits / 1967 bits
Status composite
Value 7419970572893988151482872798576849416026757873958711709436207700913615977322745523734541398006103801140399115027913199281506943135858552894496297432002986306948439957461671867383716236261500761315924520945884790102227608834243657395898346966853671447198228829459162397481410030951211125579567040422855098706482792431302961824896092793599373533313670711963632895969606932999276884060913657410009325078304127656744688102010337212151962867369689243733074132022971172820807746819156324505946132156684829537615840565889386775145449825979028181350324818021625079101345271621537629779390581073805741

Factorizations

Primary (ID: 179138) 44396753061053576185348525310664658070856458237982188374153417747731588623154986446548379771106491 (proven prime)
(ID: 180400) 167128676340141018371177225189560041751397698753574308150400390970775281808775064880882451658842765295622198871844989652692220811350844526702006573150266281941094812431216355605504620701612309520077511755897017839388771988054233803644448889435183043618895352006669469603866605367717655557629733072722374783481992949050082943885074200333811297514054135253085476347547324025380406768509051242504628369045757444402088794840519569670324638909973257429044588980371401281607836468797476338113493741751 (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.