Factor Info

ID 172605
Size 400 digits / 1329 bits
Status composite
Value 8485977970323409265507952954787034183437627925855568343604458221825039620233388553447021515640458549774848743179846354462510999164718810694369051121510036173333323566308476585225777985534532146725574667803765236956383807711232497845743422468831577781887454627356446170762797603225421211276332862246306043269827181831602082555104912256718921650154548004731906549211245234180149630329848228746756384059

Factorizations

Primary (ID: 172606) 233328132335922647267469714381155112330199195594883933175417564257020972756921319781223589760599 (proven prime)
(ID: 136918) 36369287686690698173345955404611791160704918370014812497548391517970855104258984281621861370991103568679508792089093253781377672931761278799053967800896617602605904343649697008286726654333528612759943949401901177387914823828020100717168623620847350398662173829958678514678043235256979700724602689764100541 (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.