Factor Info

ID 51646
Size 569 digits / 1888 bits
Status composite
Value 13297564279482437405295463652841441045143811664349906273596404180664834625063461243129318192341491102137195476666738472172216898571644383173825342252199051586495162869919635928575975826306383920461461074446115651386693616818156427060427028500901248359277831498531547258317484656536274610798116559094155395300777853716965322708731405964463827777902829348766372598697314259952675444539337814907444374027077706574165841197130736360321035683843487538762214214076238582949143080820468723133444053064009607625883361396049780289312992179754399472447680505283604130313481696071

Factorizations

Primary (ID: 50225) 18806327041824690595747113889 (proven prime)
(ID: 74848) 707079285067683077119606958035883343159859203586374779816105542504983035909563584839968707185265184023906175213141826973459548800734331779730414316532774720687499786041226092460227235008760037649110665671207313473712662970177809899011053590626170696235453329974951947209594577796431017986917351453032417482286070238480203573914071254131467676567143472332731266040892165560784902019213536155395873157567710818839358387602180509774785071212868644532294880624110092081276506993962701350966083960194325469545306622765196614972743764986458289639 (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.