Factor Info

ID 74518
Size 519 digits / 1724 bits
Status composite
Value 701415515623882821385720438311199184556886184929179714101098095420630207250936317594987010001949227486968691203115011258699941252205429174672470082149763907770200798916350712389419318858871963228091613711425874744926761359636783777060803327281193856288769391019174182685626354029697566101919133416122296651609653466743505132468448337578765629677718290030440507259822638252424542341532838350845539971064697203573140071665966854101472305904645170854179156774731632668943388870173968150479389294203293984811598834768360251

Factorizations

Primary (ID: 50317) 610080895141084967819354988677284050229269951248774263726574682822715310251 (proven prime)
(ID: 74519) 1149709032376232924899734572597306336520928591438632277178473733512548299577905549576020250767074934861223418785499234881498659175631691350373077358510095896268995415555789454939424560570702948912166795039687161613233975382249171356604370015927896373520664526655922609564302323172533222228311053375248196633537237526704231104453942559194916381121629492665831065269916937740052648800502238214474976981093504506647777450826043149478296400165550001 (proven prime)

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.