Factor Info

ID 77612
Size 622 digits / 2066 bits
Status composite
Value 5080721173468616152115193199632143281964636531985007873694913421637540151553918806080508437531531765103395469604866529731598410322451393398972359790738669712493103889994456657958063827678974388276356137727899123053684840697207836108488153562495988482591441249576105067134785099070122503804576379145987839267651201563446911732949908840951131174490603407497287350287506424351723901897814038185214723591073113928647268472226793027322880555033817269342593485747635313053796570722896660756324894372757066630254994131185940397336831170388214536964639774651767188010013750485392452896239595748472003762305917713510002653502824213

Factorizations

Primary (ID: 75977) 23242390265122325064379304298589468949738258002565951689210803734501431778880443 (proven prime)
(ID: 77613) 218597188822389659539578316538353674445371494559982081310125499197041277286994121241559562477323939845731981249035992242932210240249585839597260568053440126641446754203053342863166683109615744588086532092631286625290105568078202444507858847332557649248899698557085343303289089303631017156358958046314592077772410270713958104863528383101875885262813612194514425007921079873895959131336391906124056187011564062694550564739351962454023060349462065921808696348378055541957543402430272714734010875984944781663403190912923105640501060162675983297391 (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.