Factor Info

ID 31352
Size 513 digits / 1704 bits
Status composite
Value 747383422182674025620448010482907632693535084334762137953471330322641484852101060472124349076895677329511030617805020535560552287198245001093873096111601244238708838594860083875179441528734098220931829244735414126403199675536581600785674339462881371965890924704412133093611462812288357982261384118303276775792871667475902378321165706487352630809007022844645486073481192354025059554719592361711500764579761816000559592398351553951116275048008369976635020522683394366554961448972150520311240377623015896277535615277

Factorizations

Primary (ID: 17099) 346354176050253827859677568458815390218235712359759067327 (proven prime)
(ID: 31353) 2157858844682251957875349555328132047142606229347879227284253947375425509133658566451966844278694489195317358214094681781194407273699302658288749392146298140074942872966572024470216125477020706336186810659437450464809128839053407761032535639072151451383113912175596123543948004824906015292630370688155890680353416878905480896751492471788570953670914934537636784696671048165746761659937749912643531615595464423061794920571582409200450914252158443705611160851 (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.