Factor Info

ID 61748
Size 308 digits / 1022 bits
Status composite
Value 22751563788796706076423433152175295020143767999260259668980444200404314160610174214381373693522988695852029377880904447964530804053701494513597106161181640369306262179856844379391346908590451452343243620533377294416051602759820622136084236259340724138776943690432216854363089708186033915252585393707290375361

Factorizations

Primary (ID: 2971) 78919881726271091143763623681 (proven prime)
(ID: 86151) 288286845990331686848730826818412930309817305166184657583689499352689208706123224830600749633511533793913303351578414727696467463543247114690115435813916278202370976488930422179865369323326014192985249094201918121813519883218703308838881837575899781573934259505305938918005241281 (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.