Factor Info

ID 189935
Size 572 digits / 1900 bits
Status composite
Value 64498624462871316075389615696427191500441499190618993162587234901051170394942625037835437996575728046522492247748432868590877122139829637449984924560490329819035320117719184310141295301056782157253187784388484362007157416817402791568943171292866856662288540071394437155813556107123662968573128516560903824389601598309910389140680499409431161552117228131186745898161632245154078782503162064020116150552884080097571854301829769996304026085098154195577251426466252060476197387930971912830322682807295545153834135716390768612700661013297730175033950222853963025879567378524351

Factorizations

Primary (ID: 189097) 9564669917915237565503873894242909119915695442184299314879632323983233891470545577262848921046760165262548230686348515358764119640669459809843334209033213257004184798600488039 (proven prime)
(ID: 189936) 6743423977659832621165381382368278995978638311143265901091196809561696915643382058864227277846339528981915050385318166093312733430826839882793715127060254890733056641900634724765972540499193412373931622299233589746173442005811835685816719689365740008464123400031440831592415208908245503753813440076258015873452532609329017847511825252348200092592793077900275156396507314646614615115364520785388009 (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.