Factor Info

ID 71604
Size 531 digits / 1762 bits
Status composite
Value 131720622083347254796227313814643650876837981096962973962702612478320312788370620786824416884809602744899489171355562616724414922399326365065316794659304721908791478873643603942853815475966591954002099488063630449794142107009956441900928516018946167892941248956996293891711145067423949183743050849179159859981714022994951782851674883357802130320017900933378159014021521143525681040443762251707700835898715901725723943632336415350067525223696679269864330363253721228829025846851756021692122318296737929212028962696027667858501207581

Factorizations

Primary (ID: 70518) 46266279097921483078651 (proven prime)
(ID: 71605) 2847011357981991166414454060370814117562666029089252451016011623920497330333760315369876326323174525891441569930439131389836589600726443999478927454424017356553780028090314010905377901756536934099559219052566031298531468872393398226103954545959152295492085494174359263830618606178248827830610265642254941132457069223095783338953992308199867971626231703554716666623493620194841313331503386703623917011379013343083812405549426891624141303581221860709990037075282914290360671299493741247680645935003688668959431 (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.