Factor Info

ID 64173
Size 382 digits / 1266 bits
Status composite
Value 1257633175830411134635157874186716133591315966243200015316009563632332572575531447842061600305112260410787069591829675956494842918860682658653874630448655259539261088717559886445246642269636629318778127474746220226201521279264602268173746700442790666603316610188100556679640829263844660883134346699418614820156081130137103829665006152985041764358351902536660497607150722035638985229

Factorizations

Primary (ID: 89831) 992203637469893893874250612811340616664716613383433 (proven prime)
(ID: 90531) 1267515183715067846918755564618391916900267970528664045441110123051559010414306136394231805428786632390728771302089896576919277357474148910459200214095442869084334411150287460163751184275511113023104257856949315834690614153066537063095496433286526865586356356710439348213456734648282009581369801053735079503102515623787239472458213 (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.