Factor Info

ID 87322
Size 606 digits / 2012 bits
Status composite
Value 377454017142629397365675374485338490519808106333754380576642797132952030551174684832843456780015209663195338792131037609342824502082567553613328667576505874251925812365056602543337238071552261898299058422023838284418743423660739107908784522647304736293453925233176432654024151213165577660747678489160853575674149142305475827150716853803862304675429114136965894567723952445996260660049656091300212390596081123257895517678285656742051843272013478430705096268405558630336665364085502967057475731643948560696907998636639021567100170351215828065101353111270088642241251093503280376719197735601038999951378700417

Factorizations

Primary (ID: 3058) 20988936657440586486151264256610222593863921 (proven prime)
(ID: 87323) 17983474975556791558018641879114917420599773775933823754393818309871003313342218002768453509970648053995081534774662716078136853656179155507146883297252156336800424690061707841703077004500882537596882619295306988174250824908598411898846035732142310997586501340538186815010601978820448253298372238232231052926954311949184984449892156005476133768721690023413027359115705612108096932343753137499613947350193130785746517483839845130639784626977069804208780953285562333842637396412871712285363701793421677421759833882681452893269698923597914390244594166284777475858577 (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.