Factor Info

ID 75504
Size 426 digits / 1413 bits
Status composite
Value 215553118665017318306329155701848070277266384739960584363892291557268376472003594954578777422496998266228622202724784551781028698133544470311582067152870377448039069474845268661876211122915215698490635963777157665984173870699099234195741091952580506840333251971797805090494122331571169042293267939696481763721609669449052024331583719938572900307268666481955273687152524985090527980939759746113999236971428415378812318451755053

Factorizations

Primary (ID: 75505) 37681866397027600479935253023347427036631170295281277049197876781269145680236962810931552404547569594984212368900402222213598385408734153508799702145328821575469637349939346741535854717355518477365577966211 (proven prime)
(ID: 73797) 5720340823723648057554073451481934175445406353523485496038039893382141606859008593516725750844881409140556557802436516918794643821558460790842432828417774762317693893489444199307759567449348539858416795647148857013390223 (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.