Factor Info

ID 155240
Size 439 digits / 1457 bits
Status composite
Value 3257022784915432816970627537816452094990152950698592028258408720829677025315151263435424442345044342854602407038029596599169633069616959326261396314622998971927892410124175079297755004357432592639990099587785731182270187353822929289562572032530028210121074026407344312664204612807650210019409619065131037148847834816086728468565492904070181178621524168857195618629304993866070334184378077636786182753659209681348887782753175154309831038031

Factorizations

Primary (ID: 155241) 1334574386438395108609084044317 (proven prime)
(ID: 155242) 2440495500297674323158819939548627432072024865666914254476780624947342969771846709244680923836016120267015596906240759305515713547122159705050154475884761634749514067330837595947970480059109199374789802268504642923615640861965011217879344495978621664107897699852955180977185104792695970889180382907886278975453668907782074176913418317778526729794823772475827562730158388609845305785355515929446213931676657243 (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.