Factor Info

ID 161465
Size 287 digits / 954 bits
Status composite
Value 87196069496374684755945692760034954352164852861681543841605297979284748323932802839292545729755181336487618192050855513424910804244273503764910504897448965903429997091631446443562926135243390406159195221414200676530762643149040346247107085084994347428422878094246903651621425073215986073

Factorizations

Primary (ID: 160991) 8751868368432861971645641 (proven prime)
(ID: 161466) 9963137678222221330462936423957359518095251802925993164780527757310572491871494981511919558513739221384685015457251025211704856981062999225070626634863816996725644022927262330594883627319799618167006925365470705440282117820526106683337029762023325694426326083153 (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.